| 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 | $90.89 | 13.267% | $102.9484 | $102.95 | $102.95 | $102.90 |
| Purchase #2 | $160.73 | 6.830% | $171.7079 | $171.71 | $171.70 | $171.70 |
| Purchase #3 | $56.53 | 9.379% | $61.8319 | $61.83 | $61.85 | $61.80 |
| Purchase #4 | $129.58 | 12.401% | $145.6492 | $145.65 | $145.65 | $145.60 |
| Purchase #5 | $52.49 | 6.116% | $55.7003 | $55.70 | $55.70 | $55.70 |
| Purchase #6 | $224.60 | 12.126% | $251.835 | $251.84 | $251.85 | $251.80 |
| Purchase #7 | $73.93 | 7.306% | $79.3313 | $79.33 | $79.35 | $79.30 |
| 7 purchase totals = | $788.75 | $869.0040 | $869.01 | $869.05 | $868.80 | |