| 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 | $95.62 | 7.757% | $103.0372 | $103.04 | $103.05 | $103.00 |
| Purchase #2 | $60.76 | 13.214% | $68.7888 | $68.79 | $68.80 | $68.80 |
| Purchase #3 | $25.26 | 13.652% | $28.7085 | $28.71 | $28.70 | $28.70 |
| Purchase #4 | $64.86 | 9.654% | $71.1216 | $71.12 | $71.10 | $71.10 |
| Purchase #5 | $145.43 | 10.514% | $160.7205 | $160.72 | $160.70 | $160.70 |
| Purchase #6 | $67.55 | 13.445% | $76.6321 | $76.63 | $76.65 | $76.60 |
| Purchase #7 | $40.30 | 10.139% | $44.386 | $44.39 | $44.40 | $44.40 |
| 7 purchase totals = | $499.78 | $553.3947 | $553.40 | $553.40 | $553.30 | |