| 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 | $63.72 | 3.567% | $65.9929 | $65.99 | $66.00 | $66.00 |
| Purchase #2 | $128.81 | 7.187% | $138.0676 | $138.07 | $138.05 | $138.10 |
| Purchase #3 | $238.51 | 4.679% | $249.6699 | $249.67 | $249.65 | $249.70 |
| Purchase #4 | $92.80 | 10.794% | $102.8168 | $102.82 | $102.80 | $102.80 |
| Purchase #5 | $43.73 | 5.411% | $46.0962 | $46.10 | $46.10 | $46.10 |
| Purchase #6 | $210.47 | 4.306% | $219.5328 | $219.53 | $219.55 | $219.50 |
| Purchase #7 | $135.62 | 10.763% | $150.2168 | $150.22 | $150.20 | $150.20 |
| 7 purchase totals = | $913.66 | $972.3930 | $972.40 | $972.35 | $972.40 | |