| 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 | $249.38 | 10.574% | $275.7494 | $275.75 | $275.75 | $275.70 |
| Purchase #2 | $28.73 | 5.381% | $30.276 | $30.28 | $30.30 | $30.30 |
| Purchase #3 | $149.59 | 13.360% | $169.5752 | $169.58 | $169.60 | $169.60 |
| Purchase #4 | $31.82 | 4.580% | $33.2774 | $33.28 | $33.30 | $33.30 |
| Purchase #5 | $23.85 | 6.861% | $25.4863 | $25.49 | $25.50 | $25.50 |
| Purchase #6 | $189.71 | 7.345% | $203.6442 | $203.64 | $203.65 | $203.60 |
| Purchase #7 | $28.55 | 11.570% | $31.8532 | $31.85 | $31.85 | $31.90 |
| 7 purchase totals = | $701.63 | $769.8617 | $769.87 | $769.95 | $769.90 | |