| 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 | $92.84 | 4.397% | $96.9222 | $96.92 | $96.90 | $96.90 |
| Purchase #2 | $14.81 | 12.233% | $16.6217 | $16.62 | $16.60 | $16.60 |
| Purchase #3 | $19.66 | 10.190% | $21.6634 | $21.66 | $21.65 | $21.70 |
| Purchase #4 | $63.70 | 8.263% | $68.9635 | $68.96 | $68.95 | $69.00 |
| Purchase #5 | $236.46 | 13.487% | $268.3514 | $268.35 | $268.35 | $268.40 |
| Purchase #6 | $131.95 | 3.873% | $137.0604 | $137.06 | $137.05 | $137.10 |
| Purchase #7 | $75.48 | 6.168% | $80.1356 | $80.14 | $80.15 | $80.10 |
| 7 purchase totals = | $634.90 | $689.7182 | $689.71 | $689.65 | $689.80 | |