| 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 | $116.32 | 6.532% | $123.918 | $123.92 | $123.90 | $123.90 |
| Purchase #2 | $64.97 | 8.218% | $70.3092 | $70.31 | $70.30 | $70.30 |
| Purchase #3 | $26.99 | 8.435% | $29.2666 | $29.27 | $29.25 | $29.30 |
| Purchase #4 | $66.99 | 12.127% | $75.1139 | $75.11 | $75.10 | $75.10 |
| Purchase #5 | $163.28 | 11.736% | $182.4425 | $182.44 | $182.45 | $182.40 |
| Purchase #6 | $193.95 | 13.395% | $219.9296 | $219.93 | $219.95 | $219.90 |
| Purchase #7 | $38.76 | 6.364% | $41.2267 | $41.23 | $41.25 | $41.20 |
| 7 purchase totals = | $671.26 | $742.2065 | $742.21 | $742.20 | $742.10 | |