| 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 | $31.99 | 7.395% | $34.3557 | $34.36 | $34.35 | $34.40 |
| Purchase #2 | $171.53 | 7.570% | $184.5148 | $184.51 | $184.50 | $184.50 |
| Purchase #3 | $80.43 | 10.741% | $89.069 | $89.07 | $89.05 | $89.10 |
| Purchase #4 | $55.80 | 4.664% | $58.4025 | $58.40 | $58.40 | $58.40 |
| Purchase #5 | $239.79 | 7.657% | $258.1507 | $258.15 | $258.15 | $258.20 |
| Purchase #6 | $77.28 | 13.436% | $87.6633 | $87.66 | $87.65 | $87.70 |
| Purchase #7 | $165.87 | 11.147% | $184.3595 | $184.36 | $184.35 | $184.40 |
| 7 purchase totals = | $822.69 | $896.5155 | $896.51 | $896.45 | $896.70 | |