| 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 | $96.79 | 13.729% | $110.0783 | $110.08 | $110.10 | $110.10 |
| Purchase #2 | $199.52 | 11.104% | $221.6747 | $221.67 | $221.65 | $221.70 |
| Purchase #3 | $24.56 | 4.302% | $25.6166 | $25.62 | $25.60 | $25.60 |
| Purchase #4 | $158.70 | 12.189% | $178.0439 | $178.04 | $178.05 | $178.00 |
| Purchase #5 | $183.94 | 3.143% | $189.7212 | $189.72 | $189.70 | $189.70 |
| Purchase #6 | $31.91 | 13.263% | $36.1422 | $36.14 | $36.15 | $36.10 |
| Purchase #7 | $146.64 | 11.122% | $162.9493 | $162.95 | $162.95 | $162.90 |
| 7 purchase totals = | $842.06 | $924.2262 | $924.22 | $924.20 | $924.10 | |