| 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 | $32.48 | 8.181% | $35.1372 | $35.14 | $35.15 | $35.10 |
| Purchase #2 | $119.74 | 7.686% | $128.9432 | $128.94 | $128.95 | $128.90 |
| Purchase #3 | $172.77 | 12.743% | $194.7861 | $194.79 | $194.80 | $194.80 |
| Purchase #4 | $126.66 | 3.499% | $131.0918 | $131.09 | $131.10 | $131.10 |
| Purchase #5 | $92.29 | 5.696% | $97.5468 | $97.55 | $97.55 | $97.50 |
| Purchase #6 | $30.75 | 3.130% | $31.7125 | $31.71 | $31.70 | $31.70 |
| Purchase #7 | $167.52 | 9.165% | $182.8732 | $182.87 | $182.85 | $182.90 |
| 7 purchase totals = | $742.21 | $802.0908 | $802.09 | $802.10 | $802.00 | |