| 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 | $65.67 | 6.743% | $70.0981 | $70.10 | $70.10 | $70.10 |
| Purchase #2 | $75.95 | 4.339% | $79.2455 | $79.25 | $79.25 | $79.20 |
| Purchase #3 | $136.35 | 7.781% | $146.9594 | $146.96 | $146.95 | $147.00 |
| Purchase #4 | $195.77 | 3.507% | $202.6357 | $202.64 | $202.65 | $202.60 |
| Purchase #5 | $18.47 | 11.550% | $20.6033 | $20.60 | $20.60 | $20.60 |
| Purchase #6 | $176.95 | 8.423% | $191.8545 | $191.85 | $191.85 | $191.90 |
| Purchase #7 | $177.70 | 9.488% | $194.5602 | $194.56 | $194.55 | $194.60 |
| 7 purchase totals = | $846.86 | $905.9567 | $905.96 | $905.95 | $906.00 | |