| 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 | $108.83 | 12.502% | $122.4359 | $122.44 | $122.45 | $122.40 |
| Purchase #2 | $69.96 | 6.232% | $74.3199 | $74.32 | $74.30 | $74.30 |
| Purchase #3 | $22.81 | 13.640% | $25.9213 | $25.92 | $25.90 | $25.90 |
| Purchase #4 | $198.52 | 6.625% | $211.672 | $211.67 | $211.65 | $211.70 |
| Purchase #5 | $91.42 | 7.723% | $98.4804 | $98.48 | $98.50 | $98.50 |
| Purchase #6 | $140.45 | 13.496% | $159.4051 | $159.41 | $159.40 | $159.40 |
| Purchase #7 | $85.72 | 13.606% | $97.3831 | $97.38 | $97.40 | $97.40 |
| 7 purchase totals = | $717.71 | $789.6177 | $789.62 | $789.60 | $789.60 | |