| 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 | $76.37 | 12.460% | $85.8857 | $85.89 | $85.90 | $85.90 |
| Purchase #2 | $140.62 | 5.178% | $147.9013 | $147.90 | $147.90 | $147.90 |
| Purchase #3 | $179.76 | 13.764% | $204.5022 | $204.50 | $204.50 | $204.50 |
| Purchase #4 | $80.94 | 10.331% | $89.3019 | $89.30 | $89.30 | $89.30 |
| Purchase #5 | $191.43 | 5.700% | $202.3415 | $202.34 | $202.35 | $202.30 |
| Purchase #6 | $97.32 | 13.826% | $110.7755 | $110.78 | $110.80 | $110.80 |
| Purchase #7 | $103.99 | 6.384% | $110.6287 | $110.63 | $110.65 | $110.60 |
| 7 purchase totals = | $870.43 | $951.3368 | $951.34 | $951.40 | $951.30 | |