| 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 | $51.57 | 3.801% | $53.5302 | $53.53 | $53.55 | $53.50 |
| Purchase #2 | $88.98 | 10.263% | $98.112 | $98.11 | $98.10 | $98.10 |
| Purchase #3 | $130.47 | 7.776% | $140.6153 | $140.62 | $140.60 | $140.60 |
| Purchase #4 | $247.83 | 12.530% | $278.8831 | $278.88 | $278.90 | $278.90 |
| Purchase #5 | $169.25 | 8.763% | $184.0814 | $184.08 | $184.10 | $184.10 |
| Purchase #6 | $179.49 | 12.661% | $202.2152 | $202.22 | $202.20 | $202.20 |
| Purchase #7 | $17.57 | 13.620% | $19.963 | $19.96 | $19.95 | $20.00 |
| 7 purchase totals = | $885.16 | $977.4002 | $977.40 | $977.40 | $977.40 | |