| 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 | $103.81 | 6.649% | $110.7123 | $110.71 | $110.70 | $110.70 |
| Purchase #2 | $74.88 | 10.808% | $82.973 | $82.97 | $82.95 | $83.00 |
| Purchase #3 | $73.59 | 8.790% | $80.0586 | $80.06 | $80.05 | $80.10 |
| Purchase #4 | $204.88 | 5.221% | $215.5768 | $215.58 | $215.60 | $215.60 |
| Purchase #5 | $114.63 | 6.351% | $121.9102 | $121.91 | $121.90 | $121.90 |
| Purchase #6 | $126.34 | 7.189% | $135.4226 | $135.42 | $135.40 | $135.40 |
| Purchase #7 | $211.58 | 8.764% | $230.1229 | $230.12 | $230.10 | $230.10 |
| 7 purchase totals = | $909.71 | $976.7764 | $976.77 | $976.70 | $976.80 | |