| 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 | $15.87 | 6.191% | $16.8525 | $16.85 | $16.85 | $16.90 |
| Purchase #2 | $151.91 | 7.782% | $163.7316 | $163.73 | $163.75 | $163.70 |
| Purchase #3 | $174.96 | 13.385% | $198.3784 | $198.38 | $198.40 | $198.40 |
| Purchase #4 | $162.91 | 13.317% | $184.6047 | $184.60 | $184.60 | $184.60 |
| Purchase #5 | $96.85 | 13.365% | $109.794 | $109.79 | $109.80 | $109.80 |
| Purchase #6 | $15.93 | 4.307% | $16.6161 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $104.86 | 5.170% | $110.2813 | $110.28 | $110.30 | $110.30 |
| 7 purchase totals = | $723.29 | $800.2586 | $800.25 | $800.30 | $800.30 | |