| 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 | $25.85 | 12.305% | $29.0308 | $29.03 | $29.05 | $29.00 |
| Purchase #2 | $154.34 | 3.209% | $159.2928 | $159.29 | $159.30 | $159.30 |
| Purchase #3 | $187.53 | 7.132% | $200.9046 | $200.90 | $200.90 | $200.90 |
| Purchase #4 | $162.40 | 10.243% | $179.0346 | $179.03 | $179.05 | $179.00 |
| Purchase #5 | $109.42 | 9.678% | $120.0097 | $120.01 | $120.00 | $120.00 |
| Purchase #6 | $75.87 | 9.296% | $82.9229 | $82.92 | $82.90 | $82.90 |
| Purchase #7 | $163.63 | 12.554% | $184.1721 | $184.17 | $184.15 | $184.20 |
| 7 purchase totals = | $879.04 | $955.3675 | $955.35 | $955.35 | $955.30 | |