| 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 | $20.91 | 13.747% | $23.7845 | $23.78 | $23.80 | $23.80 |
| Purchase #2 | $45.42 | 4.824% | $47.6111 | $47.61 | $47.60 | $47.60 |
| Purchase #3 | $152.89 | 13.184% | $173.047 | $173.05 | $173.05 | $173.00 |
| Purchase #4 | $84.33 | 3.215% | $87.0412 | $87.04 | $87.05 | $87.00 |
| Purchase #5 | $225.39 | 9.644% | $247.1266 | $247.13 | $247.15 | $247.10 |
| Purchase #6 | $117.58 | 9.668% | $128.9476 | $128.95 | $128.95 | $128.90 |
| Purchase #7 | $39.86 | 13.781% | $45.3531 | $45.35 | $45.35 | $45.40 |
| 7 purchase totals = | $686.38 | $752.9111 | $752.91 | $752.95 | $752.80 | |