| 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 | $105.93 | 6.450% | $112.7625 | $112.76 | $112.75 | $112.80 |
| Purchase #2 | $25.73 | 3.667% | $26.6735 | $26.67 | $26.65 | $26.70 |
| Purchase #3 | $247.55 | 6.624% | $263.9477 | $263.95 | $263.95 | $263.90 |
| Purchase #4 | $117.94 | 4.372% | $123.0963 | $123.10 | $123.10 | $123.10 |
| Purchase #5 | $176.74 | 7.408% | $189.8329 | $189.83 | $189.85 | $189.80 |
| Purchase #6 | $35.29 | 13.729% | $40.135 | $40.14 | $40.15 | $40.10 |
| Purchase #7 | $41.78 | 5.558% | $44.1021 | $44.10 | $44.10 | $44.10 |
| 7 purchase totals = | $750.96 | $800.5500 | $800.55 | $800.55 | $800.50 | |