| 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 | $42.87 | 6.292% | $45.5674 | $45.57 | $45.55 | $45.60 |
| Purchase #2 | $217.67 | 5.372% | $229.3632 | $229.36 | $229.35 | $229.40 |
| Purchase #3 | $207.85 | 9.773% | $228.1632 | $228.16 | $228.15 | $228.20 |
| Purchase #4 | $49.57 | 10.674% | $54.8611 | $54.86 | $54.85 | $54.90 |
| Purchase #5 | $94.98 | 12.369% | $106.7281 | $106.73 | $106.75 | $106.70 |
| Purchase #6 | $119.37 | 3.379% | $123.4035 | $123.40 | $123.40 | $123.40 |
| Purchase #7 | $194.36 | 3.701% | $201.5533 | $201.55 | $201.55 | $201.60 |
| 7 purchase totals = | $926.67 | $989.6398 | $989.63 | $989.60 | $989.80 | |