| 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 | $12.65 | 12.617% | $14.2461 | $14.25 | $14.25 | $14.20 |
| Purchase #2 | $35.94 | 11.673% | $40.1353 | $40.14 | $40.15 | $40.10 |
| Purchase #3 | $10.77 | 3.685% | $11.1669 | $11.17 | $11.15 | $11.20 |
| Purchase #4 | $175.90 | 4.767% | $184.2852 | $184.29 | $184.30 | $184.30 |
| Purchase #5 | $246.85 | 9.194% | $269.5454 | $269.55 | $269.55 | $269.50 |
| Purchase #6 | $49.32 | 8.178% | $53.3534 | $53.35 | $53.35 | $53.40 |
| Purchase #7 | $155.49 | 4.214% | $162.0423 | $162.04 | $162.05 | $162.00 |
| 7 purchase totals = | $686.92 | $734.7746 | $734.79 | $734.80 | $734.70 | |