| 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 | $75.39 | 7.227% | $80.8384 | $80.84 | $80.85 | $80.80 |
| Purchase #2 | $81.45 | 8.534% | $88.4009 | $88.40 | $88.40 | $88.40 |
| Purchase #3 | $239.71 | 7.177% | $256.914 | $256.91 | $256.90 | $256.90 |
| Purchase #4 | $63.41 | 4.121% | $66.0231 | $66.02 | $66.00 | $66.00 |
| Purchase #5 | $99.42 | 12.263% | $111.6119 | $111.61 | $111.60 | $111.60 |
| Purchase #6 | $185.27 | 4.237% | $193.1199 | $193.12 | $193.10 | $193.10 |
| Purchase #7 | $173.73 | 11.791% | $194.2145 | $194.21 | $194.20 | $194.20 |
| 7 purchase totals = | $918.38 | $991.1227 | $991.11 | $991.05 | $991.00 | |