| 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 | $31.97 | 5.321% | $33.6711 | $33.67 | $33.65 | $33.70 |
| Purchase #2 | $52.33 | 11.778% | $58.4934 | $58.49 | $58.50 | $58.50 |
| Purchase #3 | $44.44 | 4.326% | $46.3625 | $46.36 | $46.35 | $46.40 |
| Purchase #4 | $248.37 | 3.387% | $256.7823 | $256.78 | $256.80 | $256.80 |
| Purchase #5 | $205.51 | 12.818% | $231.8523 | $231.85 | $231.85 | $231.90 |
| Purchase #6 | $182.97 | 6.272% | $194.4459 | $194.45 | $194.45 | $194.40 |
| Purchase #7 | $180.30 | 4.508% | $188.4279 | $188.43 | $188.45 | $188.40 |
| 7 purchase totals = | $945.89 | $1,010.0354 | $1,010.03 | $1,010.05 | $1,010.10 | |