| 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 | $110.97 | 7.753% | $119.5735 | $119.57 | $119.55 | $119.60 |
| Purchase #2 | $98.91 | 11.428% | $110.2134 | $110.21 | $110.20 | $110.20 |
| Purchase #3 | $200.95 | 7.547% | $216.1157 | $216.12 | $216.10 | $216.10 |
| Purchase #4 | $72.98 | 6.320% | $77.5923 | $77.59 | $77.60 | $77.60 |
| Purchase #5 | $79.96 | 6.592% | $85.231 | $85.23 | $85.25 | $85.20 |
| Purchase #6 | $137.29 | 10.389% | $151.5531 | $151.55 | $151.55 | $151.60 |
| Purchase #7 | $53.57 | 6.155% | $56.8672 | $56.87 | $56.85 | $56.90 |
| 7 purchase totals = | $754.63 | $817.1462 | $817.14 | $817.10 | $817.20 | |