| 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 | $68.63 | 7.611% | $73.8534 | $73.85 | $73.85 | $73.90 |
| Purchase #2 | $64.53 | 10.740% | $71.4605 | $71.46 | $71.45 | $71.50 |
| Purchase #3 | $27.57 | 13.718% | $31.3521 | $31.35 | $31.35 | $31.40 |
| Purchase #4 | $87.42 | 6.399% | $93.014 | $93.01 | $93.00 | $93.00 |
| Purchase #5 | $126.44 | 6.686% | $134.8938 | $134.89 | $134.90 | $134.90 |
| Purchase #6 | $47.51 | 7.768% | $51.2006 | $51.20 | $51.20 | $51.20 |
| Purchase #7 | $202.52 | 11.164% | $225.1293 | $225.13 | $225.15 | $225.10 |
| 7 purchase totals = | $624.62 | $680.9037 | $680.89 | $680.90 | $681.00 | |