| 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 | $120.92 | 6.441% | $128.7085 | $128.71 | $128.70 | $128.70 |
| Purchase #2 | $109.83 | 6.814% | $117.3138 | $117.31 | $117.30 | $117.30 |
| Purchase #3 | $37.92 | 13.822% | $43.1613 | $43.16 | $43.15 | $43.20 |
| Purchase #4 | $118.99 | 13.450% | $134.9942 | $134.99 | $135.00 | $135.00 |
| Purchase #5 | $37.37 | 7.870% | $40.311 | $40.31 | $40.30 | $40.30 |
| Purchase #6 | $55.66 | 13.225% | $63.021 | $63.02 | $63.00 | $63.00 |
| Purchase #7 | $64.53 | 13.401% | $73.1777 | $73.18 | $73.20 | $73.20 |
| 7 purchase totals = | $545.22 | $600.6875 | $600.68 | $600.65 | $600.70 | |