| 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 | $102.78 | 5.154% | $108.0773 | $108.08 | $108.10 | $108.10 |
| Purchase #2 | $16.65 | 7.138% | $17.8385 | $17.84 | $17.85 | $17.80 |
| Purchase #3 | $126.70 | 3.309% | $130.8925 | $130.89 | $130.90 | $130.90 |
| Purchase #4 | $32.33 | 13.761% | $36.7789 | $36.78 | $36.80 | $36.80 |
| Purchase #5 | $180.91 | 12.171% | $202.9286 | $202.93 | $202.95 | $202.90 |
| Purchase #6 | $176.49 | 13.509% | $200.332 | $200.33 | $200.35 | $200.30 |
| Purchase #7 | $179.45 | 12.662% | $202.172 | $202.17 | $202.15 | $202.20 |
| 7 purchase totals = | $815.31 | $899.0198 | $899.02 | $899.10 | $899.00 | |