| 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 | $35.75 | 5.465% | $37.7037 | $37.70 | $37.70 | $37.70 |
| Purchase #2 | $89.57 | 3.622% | $92.8142 | $92.81 | $92.80 | $92.80 |
| Purchase #3 | $17.77 | 7.719% | $19.1417 | $19.14 | $19.15 | $19.10 |
| Purchase #4 | $228.33 | 5.407% | $240.6758 | $240.68 | $240.70 | $240.70 |
| Purchase #5 | $204.96 | 10.268% | $226.0053 | $226.01 | $226.00 | $226.00 |
| Purchase #6 | $39.60 | 10.472% | $43.7469 | $43.75 | $43.75 | $43.70 |
| Purchase #7 | $220.39 | 11.105% | $244.8643 | $244.86 | $244.85 | $244.90 |
| 7 purchase totals = | $836.37 | $904.9519 | $904.95 | $904.95 | $904.90 | |