| 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 | $159.56 | 5.229% | $167.9034 | $167.90 | $167.90 | $167.90 |
| Purchase #2 | $59.69 | 7.309% | $64.0527 | $64.05 | $64.05 | $64.10 |
| Purchase #3 | $29.86 | 7.107% | $31.9822 | $31.98 | $32.00 | $32.00 |
| Purchase #4 | $68.90 | 7.731% | $74.2267 | $74.23 | $74.25 | $74.20 |
| Purchase #5 | $232.25 | 4.542% | $242.7988 | $242.80 | $242.80 | $242.80 |
| Purchase #6 | $207.55 | 4.726% | $217.3588 | $217.36 | $217.35 | $217.40 |
| Purchase #7 | $186.71 | 12.656% | $210.34 | $210.34 | $210.35 | $210.30 |
| 7 purchase totals = | $944.52 | $1,008.6626 | $1,008.66 | $1,008.70 | $1,008.70 | |