| 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 | $94.97 | 8.772% | $103.3008 | $103.30 | $103.30 | $103.30 |
| Purchase #2 | $100.70 | 5.862% | $106.603 | $106.60 | $106.60 | $106.60 |
| Purchase #3 | $82.81 | 12.793% | $93.4039 | $93.40 | $93.40 | $93.40 |
| Purchase #4 | $194.96 | 11.614% | $217.6027 | $217.60 | $217.60 | $217.60 |
| Purchase #5 | $78.85 | 11.311% | $87.7687 | $87.77 | $87.75 | $87.80 |
| Purchase #6 | $135.26 | 12.398% | $152.0295 | $152.03 | $152.05 | $152.00 |
| Purchase #7 | $8.75 | 9.864% | $9.6131 | $9.61 | $9.60 | $9.60 |
| 7 purchase totals = | $696.30 | $770.3217 | $770.31 | $770.30 | $770.30 | |