| 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 | $45.82 | 12.517% | $51.5553 | $51.56 | $51.55 | $51.60 |
| Purchase #2 | $77.29 | 12.707% | $87.1112 | $87.11 | $87.10 | $87.10 |
| Purchase #3 | $34.86 | 4.295% | $36.3572 | $36.36 | $36.35 | $36.40 |
| Purchase #4 | $38.39 | 8.624% | $41.7008 | $41.70 | $41.70 | $41.70 |
| Purchase #5 | $67.45 | 11.649% | $75.3073 | $75.31 | $75.30 | $75.30 |
| Purchase #6 | $214.34 | 9.336% | $234.3508 | $234.35 | $234.35 | $234.40 |
| Purchase #7 | $43.54 | 7.290% | $46.7141 | $46.71 | $46.70 | $46.70 |
| 7 purchase totals = | $521.69 | $573.0967 | $573.10 | $573.05 | $573.20 | |