| 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 | $87.62 | 11.267% | $97.4921 | $97.49 | $97.50 | $97.50 |
| Purchase #2 | $142.25 | 8.394% | $154.1905 | $154.19 | $154.20 | $154.20 |
| Purchase #3 | $163.36 | 6.874% | $174.5894 | $174.59 | $174.60 | $174.60 |
| Purchase #4 | $38.74 | 5.361% | $40.8169 | $40.82 | $40.80 | $40.80 |
| Purchase #5 | $210.42 | 9.653% | $230.7318 | $230.73 | $230.75 | $230.70 |
| Purchase #6 | $97.99 | 13.323% | $111.0452 | $111.05 | $111.05 | $111.00 |
| Purchase #7 | $31.39 | 5.220% | $33.0286 | $33.03 | $33.05 | $33.00 |
| 7 purchase totals = | $771.77 | $841.8945 | $841.90 | $841.95 | $841.80 | |