| 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 | $99.32 | 4.713% | $104.001 | $104.00 | $104.00 | $104.00 |
| Purchase #2 | $87.63 | 9.718% | $96.1459 | $96.15 | $96.15 | $96.10 |
| Purchase #3 | $193.29 | 5.287% | $203.5092 | $203.51 | $203.50 | $203.50 |
| Purchase #4 | $49.89 | 8.422% | $54.0917 | $54.09 | $54.10 | $54.10 |
| Purchase #5 | $136.91 | 4.636% | $143.2571 | $143.26 | $143.25 | $143.30 |
| Purchase #6 | $18.45 | 7.395% | $19.8144 | $19.81 | $19.80 | $19.80 |
| Purchase #7 | $115.65 | 9.427% | $126.5523 | $126.55 | $126.55 | $126.60 |
| 7 purchase totals = | $701.14 | $747.3716 | $747.37 | $747.35 | $747.40 | |