| 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 | $72.91 | 5.201% | $76.702 | $76.70 | $76.70 | $76.70 |
| Purchase #2 | $80.79 | 9.544% | $88.5006 | $88.50 | $88.50 | $88.50 |
| Purchase #3 | $28.90 | 11.756% | $32.2975 | $32.30 | $32.30 | $32.30 |
| Purchase #4 | $12.58 | 4.114% | $13.0975 | $13.10 | $13.10 | $13.10 |
| Purchase #5 | $218.54 | 7.450% | $234.8212 | $234.82 | $234.80 | $234.80 |
| Purchase #6 | $234.95 | 4.235% | $244.9001 | $244.90 | $244.90 | $244.90 |
| Purchase #7 | $10.43 | 13.139% | $11.8004 | $11.80 | $11.80 | $11.80 |
| 7 purchase totals = | $659.10 | $702.1193 | $702.12 | $702.10 | $702.10 | |