| 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 | $39.35 | 9.597% | $43.1264 | $43.13 | $43.15 | $43.10 |
| Purchase #2 | $49.57 | 6.281% | $52.6835 | $52.68 | $52.70 | $52.70 |
| Purchase #3 | $227.53 | 13.232% | $257.6368 | $257.64 | $257.65 | $257.60 |
| Purchase #4 | $188.67 | 6.614% | $201.1486 | $201.15 | $201.15 | $201.10 |
| Purchase #5 | $228.45 | 8.223% | $247.2354 | $247.24 | $247.25 | $247.20 |
| Purchase #6 | $28.36 | 13.540% | $32.1999 | $32.20 | $32.20 | $32.20 |
| Purchase #7 | $18.60 | 11.384% | $20.7174 | $20.72 | $20.70 | $20.70 |
| 7 purchase totals = | $780.53 | $854.7480 | $854.76 | $854.80 | $854.60 | |