| 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 | $55.82 | 7.234% | $59.858 | $59.86 | $59.85 | $59.90 |
| Purchase #2 | $82.33 | 6.183% | $87.4205 | $87.42 | $87.40 | $87.40 |
| Purchase #3 | $35.29 | 11.352% | $39.2961 | $39.30 | $39.30 | $39.30 |
| Purchase #4 | $31.48 | 7.285% | $33.7733 | $33.77 | $33.75 | $33.80 |
| Purchase #5 | $117.35 | 3.292% | $121.2132 | $121.21 | $121.20 | $121.20 |
| Purchase #6 | $208.76 | 7.214% | $223.8199 | $223.82 | $223.80 | $223.80 |
| Purchase #7 | $237.98 | 10.518% | $263.0107 | $263.01 | $263.00 | $263.00 |
| 7 purchase totals = | $769.01 | $828.3917 | $828.39 | $828.30 | $828.40 | |