| 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 | $91.51 | 5.764% | $96.7846 | $96.78 | $96.80 | $96.80 |
| Purchase #2 | $29.27 | 5.849% | $30.982 | $30.98 | $31.00 | $31.00 |
| Purchase #3 | $224.71 | 7.640% | $241.8778 | $241.88 | $241.90 | $241.90 |
| Purchase #4 | $159.29 | 7.607% | $171.4072 | $171.41 | $171.40 | $171.40 |
| Purchase #5 | $175.76 | 12.631% | $197.9602 | $197.96 | $197.95 | $198.00 |
| Purchase #6 | $143.42 | 11.813% | $160.3622 | $160.36 | $160.35 | $160.40 |
| Purchase #7 | $167.93 | 11.458% | $187.1714 | $187.17 | $187.15 | $187.20 |
| 7 purchase totals = | $991.89 | $1,086.5454 | $1,086.54 | $1,086.55 | $1,086.70 | |