| 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 | $18.25 | 4.347% | $19.0433 | $19.04 | $19.05 | $19.00 |
| Purchase #2 | $227.74 | 13.295% | $258.018 | $258.02 | $258.00 | $258.00 |
| Purchase #3 | $55.92 | 7.245% | $59.9714 | $59.97 | $59.95 | $60.00 |
| Purchase #4 | $212.36 | 4.506% | $221.9289 | $221.93 | $221.95 | $221.90 |
| Purchase #5 | $112.81 | 13.422% | $127.9514 | $127.95 | $127.95 | $128.00 |
| Purchase #6 | $115.64 | 9.761% | $126.9276 | $126.93 | $126.95 | $126.90 |
| Purchase #7 | $34.86 | 9.425% | $38.1456 | $38.15 | $38.15 | $38.10 |
| 7 purchase totals = | $777.58 | $851.9862 | $851.99 | $852.00 | $851.90 | |