| 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 | $32.37 | 6.130% | $34.3543 | $34.35 | $34.35 | $34.40 |
| Purchase #2 | $70.36 | 4.740% | $73.6951 | $73.70 | $73.70 | $73.70 |
| Purchase #3 | $70.54 | 5.467% | $74.3964 | $74.40 | $74.40 | $74.40 |
| Purchase #4 | $116.74 | 7.191% | $125.1348 | $125.13 | $125.15 | $125.10 |
| Purchase #5 | $114.49 | 12.254% | $128.5196 | $128.52 | $128.50 | $128.50 |
| Purchase #6 | $84.36 | 11.747% | $94.2698 | $94.27 | $94.25 | $94.30 |
| Purchase #7 | $142.79 | 12.838% | $161.1214 | $161.12 | $161.10 | $161.10 |
| 7 purchase totals = | $631.65 | $691.4914 | $691.49 | $691.45 | $691.50 | |