| 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 | $80.61 | 4.328% | $84.0988 | $84.10 | $84.10 | $84.10 |
| Purchase #2 | $204.26 | 4.385% | $213.2168 | $213.22 | $213.20 | $213.20 |
| Purchase #3 | $247.52 | 11.339% | $275.5863 | $275.59 | $275.60 | $275.60 |
| Purchase #4 | $173.75 | 13.615% | $197.4061 | $197.41 | $197.40 | $197.40 |
| Purchase #5 | $155.50 | 9.501% | $170.2741 | $170.27 | $170.25 | $170.30 |
| Purchase #6 | $80.86 | 13.692% | $91.9314 | $91.93 | $91.95 | $91.90 |
| Purchase #7 | $131.83 | 5.567% | $139.169 | $139.17 | $139.15 | $139.20 |
| 7 purchase totals = | $1,074.33 | $1,171.6825 | $1,171.69 | $1,171.65 | $1,171.70 | |