| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $75.58 | 9.518% | $82.7737 | $82.77 | $82.75 | $82.80 |
| Purchase #2 | $189.77 | 8.271% | $205.4659 | $205.47 | $205.45 | $205.50 |
| Purchase #3 | $149.95 | 6.325% | $159.4343 | $159.43 | $159.45 | $159.40 |
| Purchase #4 | $126.52 | 10.120% | $139.3238 | $139.32 | $139.30 | $139.30 |
| Purchase #5 | $170.57 | 7.649% | $183.6169 | $183.62 | $183.60 | $183.60 |
| Purchase #6 | $104.73 | 11.474% | $116.7467 | $116.75 | $116.75 | $116.70 |
| Purchase #7 | $124.91 | 12.484% | $140.5038 | $140.50 | $140.50 | $140.50 |
| 7 purchase totals = | $942.03 | $1,027.8651 | $1,027.86 | $1,027.80 | $1,027.80 | |