| 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 | $51.55 | 5.252% | $54.2574 | $54.26 | $54.25 | $54.30 |
| Purchase #2 | $74.96 | 3.478% | $77.5671 | $77.57 | $77.55 | $77.60 |
| Purchase #3 | $27.93 | 3.190% | $28.821 | $28.82 | $28.80 | $28.80 |
| Purchase #4 | $34.66 | 12.362% | $38.9447 | $38.94 | $38.95 | $38.90 |
| Purchase #5 | $54.34 | 9.766% | $59.6468 | $59.65 | $59.65 | $59.60 |
| Purchase #6 | $31.97 | 8.743% | $34.7651 | $34.77 | $34.75 | $34.80 |
| Purchase #7 | $201.62 | 5.211% | $212.1264 | $212.13 | $212.15 | $212.10 |
| 7 purchase totals = | $477.03 | $506.1285 | $506.14 | $506.10 | $506.10 | |