| 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 | $76.54 | 13.812% | $87.1117 | $87.11 | $87.10 | $87.10 |
| Purchase #2 | $106.85 | 7.852% | $115.2399 | $115.24 | $115.25 | $115.20 |
| Purchase #3 | $14.64 | 8.640% | $15.9049 | $15.90 | $15.90 | $15.90 |
| Purchase #4 | $151.57 | 12.584% | $170.6436 | $170.64 | $170.65 | $170.60 |
| Purchase #5 | $56.93 | 11.216% | $63.3153 | $63.32 | $63.30 | $63.30 |
| Purchase #6 | $31.44 | 13.643% | $35.7294 | $35.73 | $35.75 | $35.70 |
| Purchase #7 | $96.72 | 6.806% | $103.3028 | $103.30 | $103.30 | $103.30 |
| 7 purchase totals = | $534.69 | $591.2476 | $591.24 | $591.25 | $591.10 | |