| 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 | $68.93 | 6.445% | $73.3725 | $73.37 | $73.35 | $73.40 |
| Purchase #2 | $99.39 | 12.163% | $111.4788 | $111.48 | $111.50 | $111.50 |
| Purchase #3 | $101.83 | 7.720% | $109.6913 | $109.69 | $109.70 | $109.70 |
| Purchase #4 | $216.93 | 9.805% | $238.2 | $238.20 | $238.20 | $238.20 |
| Purchase #5 | $88.38 | 4.201% | $92.0928 | $92.09 | $92.10 | $92.10 |
| Purchase #6 | $143.93 | 8.676% | $156.4174 | $156.42 | $156.40 | $156.40 |
| Purchase #7 | $195.36 | 6.375% | $207.8142 | $207.81 | $207.80 | $207.80 |
| 7 purchase totals = | $914.75 | $989.0670 | $989.06 | $989.05 | $989.10 | |