| 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 | $225.39 | 5.320% | $237.3807 | $237.38 | $237.40 | $237.40 |
| Purchase #2 | $85.66 | 8.492% | $92.9342 | $92.93 | $92.95 | $92.90 |
| Purchase #3 | $85.30 | 12.260% | $95.7578 | $95.76 | $95.75 | $95.80 |
| Purchase #4 | $71.38 | 6.342% | $75.9069 | $75.91 | $75.90 | $75.90 |
| Purchase #5 | $158.38 | 4.553% | $165.591 | $165.59 | $165.60 | $165.60 |
| Purchase #6 | $102.50 | 5.653% | $108.2943 | $108.29 | $108.30 | $108.30 |
| Purchase #7 | $5.56 | 10.486% | $6.143 | $6.14 | $6.15 | $6.10 |
| 7 purchase totals = | $734.17 | $782.0079 | $782.00 | $782.05 | $782.00 | |