| 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 | $56.97 | 13.115% | $64.4416 | $64.44 | $64.45 | $64.40 |
| Purchase #2 | $90.66 | 13.380% | $102.7903 | $102.79 | $102.80 | $102.80 |
| Purchase #3 | $17.28 | 9.739% | $18.9629 | $18.96 | $18.95 | $19.00 |
| Purchase #4 | $70.85 | 4.590% | $74.102 | $74.10 | $74.10 | $74.10 |
| Purchase #5 | $15.34 | 4.252% | $15.9923 | $15.99 | $16.00 | $16.00 |
| Purchase #6 | $152.27 | 9.162% | $166.221 | $166.22 | $166.20 | $166.20 |
| Purchase #7 | $180.79 | 7.705% | $194.7199 | $194.72 | $194.70 | $194.70 |
| 7 purchase totals = | $584.16 | $637.2300 | $637.22 | $637.20 | $637.20 | |