| 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 | $54.63 | 6.294% | $58.0684 | $58.07 | $58.05 | $58.10 |
| Purchase #2 | $125.59 | 6.436% | $133.673 | $133.67 | $133.65 | $133.70 |
| Purchase #3 | $126.81 | 5.226% | $133.4371 | $133.44 | $133.45 | $133.40 |
| Purchase #4 | $57.82 | 13.309% | $65.5153 | $65.52 | $65.50 | $65.50 |
| Purchase #5 | $166.34 | 3.818% | $172.6909 | $172.69 | $172.70 | $172.70 |
| Purchase #6 | $38.86 | 11.769% | $43.4334 | $43.43 | $43.45 | $43.40 |
| Purchase #7 | $166.62 | 13.458% | $189.0437 | $189.04 | $189.05 | $189.00 |
| 7 purchase totals = | $736.67 | $795.8618 | $795.86 | $795.85 | $795.80 | |