| 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 | $37.88 | 3.664% | $39.2679 | $39.27 | $39.25 | $39.30 |
| Purchase #2 | $227.85 | 6.260% | $242.1134 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $93.82 | 4.163% | $97.7257 | $97.73 | $97.75 | $97.70 |
| Purchase #4 | $27.39 | 6.349% | $29.129 | $29.13 | $29.15 | $29.10 |
| Purchase #5 | $219.49 | 4.186% | $228.6779 | $228.68 | $228.70 | $228.70 |
| Purchase #6 | $31.90 | 11.469% | $35.5586 | $35.56 | $35.55 | $35.60 |
| Purchase #7 | $120.35 | 6.633% | $128.3328 | $128.33 | $128.35 | $128.30 |
| 7 purchase totals = | $758.68 | $800.8053 | $800.81 | $800.85 | $800.80 | |