| 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 | $64.27 | 11.205% | $71.4715 | $71.47 | $71.45 | $71.50 |
| Purchase #2 | $15.94 | 4.146% | $16.6009 | $16.60 | $16.60 | $16.60 |
| Purchase #3 | $75.75 | 4.357% | $79.0504 | $79.05 | $79.05 | $79.10 |
| Purchase #4 | $126.28 | 7.404% | $135.6298 | $135.63 | $135.65 | $135.60 |
| Purchase #5 | $191.70 | 6.318% | $203.8116 | $203.81 | $203.80 | $203.80 |
| Purchase #6 | $115.57 | 3.335% | $119.4243 | $119.42 | $119.40 | $119.40 |
| Purchase #7 | $58.83 | 8.284% | $63.7035 | $63.70 | $63.70 | $63.70 |
| 7 purchase totals = | $648.34 | $689.6920 | $689.68 | $689.65 | $689.70 | |