| 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 | $33.32 | 6.404% | $35.4538 | $35.45 | $35.45 | $35.50 |
| Purchase #2 | $29.50 | 4.235% | $30.7493 | $30.75 | $30.75 | $30.70 |
| Purchase #3 | $180.87 | 11.457% | $201.5923 | $201.59 | $201.60 | $201.60 |
| Purchase #4 | $147.76 | 9.177% | $161.3199 | $161.32 | $161.30 | $161.30 |
| Purchase #5 | $32.57 | 4.830% | $34.1431 | $34.14 | $34.15 | $34.10 |
| Purchase #6 | $44.62 | 7.596% | $48.0093 | $48.01 | $48.00 | $48.00 |
| Purchase #7 | $57.39 | 4.191% | $59.7952 | $59.80 | $59.80 | $59.80 |
| 7 purchase totals = | $526.03 | $571.0629 | $571.06 | $571.05 | $571.00 | |