| 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 | $22.97 | 5.359% | $24.201 | $24.20 | $24.20 | $24.20 |
| Purchase #2 | $39.27 | 7.244% | $42.1147 | $42.11 | $42.10 | $42.10 |
| Purchase #3 | $153.75 | 7.112% | $164.6847 | $164.68 | $164.70 | $164.70 |
| Purchase #4 | $94.37 | 11.811% | $105.516 | $105.52 | $105.50 | $105.50 |
| Purchase #5 | $44.66 | 5.131% | $46.9515 | $46.95 | $46.95 | $47.00 |
| Purchase #6 | $122.68 | 4.556% | $128.2693 | $128.27 | $128.25 | $128.30 |
| Purchase #7 | $194.42 | 6.805% | $207.6503 | $207.65 | $207.65 | $207.70 |
| 7 purchase totals = | $672.12 | $719.3875 | $719.38 | $719.35 | $719.50 | |