| 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 | $45.83 | 10.117% | $50.4666 | $50.47 | $50.45 | $50.50 |
| Purchase #2 | $102.66 | 13.179% | $116.1896 | $116.19 | $116.20 | $116.20 |
| Purchase #3 | $213.46 | 3.176% | $220.2395 | $220.24 | $220.25 | $220.20 |
| Purchase #4 | $233.83 | 3.321% | $241.5955 | $241.60 | $241.60 | $241.60 |
| Purchase #5 | $189.99 | 10.464% | $209.8706 | $209.87 | $209.85 | $209.90 |
| Purchase #6 | $173.83 | 11.512% | $193.8413 | $193.84 | $193.85 | $193.80 |
| Purchase #7 | $75.29 | 11.349% | $83.8347 | $83.83 | $83.85 | $83.80 |
| 7 purchase totals = | $1,034.89 | $1,116.0378 | $1,116.04 | $1,116.05 | $1,116.00 | |