| 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 | $66.57 | 4.294% | $69.4285 | $69.43 | $69.45 | $69.40 |
| Purchase #2 | $157.57 | 12.207% | $176.8046 | $176.80 | $176.80 | $176.80 |
| Purchase #3 | $91.77 | 8.377% | $99.4576 | $99.46 | $99.45 | $99.50 |
| Purchase #4 | $62.43 | 7.566% | $67.1535 | $67.15 | $67.15 | $67.20 |
| Purchase #5 | $122.35 | 7.566% | $131.607 | $131.61 | $131.60 | $131.60 |
| Purchase #6 | $129.43 | 6.293% | $137.575 | $137.58 | $137.60 | $137.60 |
| Purchase #7 | $5.47 | 4.843% | $5.7349 | $5.73 | $5.75 | $5.70 |
| 7 purchase totals = | $635.59 | $687.7611 | $687.76 | $687.80 | $687.80 | |