| 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 | $248.48 | 3.737% | $257.7657 | $257.77 | $257.75 | $257.80 |
| Purchase #2 | $55.97 | 11.822% | $62.5868 | $62.59 | $62.60 | $62.60 |
| Purchase #3 | $146.62 | 10.404% | $161.8743 | $161.87 | $161.85 | $161.90 |
| Purchase #4 | $53.87 | 10.225% | $59.3782 | $59.38 | $59.40 | $59.40 |
| Purchase #5 | $17.84 | 4.464% | $18.6364 | $18.64 | $18.65 | $18.60 |
| Purchase #6 | $15.67 | 3.640% | $16.2404 | $16.24 | $16.25 | $16.20 |
| Purchase #7 | $130.71 | 3.853% | $135.7463 | $135.75 | $135.75 | $135.70 |
| 7 purchase totals = | $669.16 | $712.2281 | $712.24 | $712.25 | $712.20 | |