| 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 | $64.35 | 6.692% | $68.6563 | $68.66 | $68.65 | $68.70 |
| Purchase #2 | $120.39 | 8.578% | $130.7171 | $130.72 | $130.70 | $130.70 |
| Purchase #3 | $59.64 | 11.187% | $66.3119 | $66.31 | $66.30 | $66.30 |
| Purchase #4 | $130.54 | 7.727% | $140.6268 | $140.63 | $140.65 | $140.60 |
| Purchase #5 | $5.46 | 5.231% | $5.7456 | $5.75 | $5.75 | $5.70 |
| Purchase #6 | $86.81 | 9.346% | $94.9233 | $94.92 | $94.90 | $94.90 |
| Purchase #7 | $65.30 | 5.571% | $68.9379 | $68.94 | $68.95 | $68.90 |
| 7 purchase totals = | $532.49 | $575.9189 | $575.93 | $575.90 | $575.80 | |