| 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 | $94.62 | 4.474% | $98.8533 | $98.85 | $98.85 | $98.90 |
| Purchase #2 | $50.49 | 8.545% | $54.8044 | $54.80 | $54.80 | $54.80 |
| Purchase #3 | $188.79 | 11.684% | $210.8482 | $210.85 | $210.85 | $210.80 |
| Purchase #4 | $73.59 | 13.832% | $83.769 | $83.77 | $83.75 | $83.80 |
| Purchase #5 | $160.87 | 4.460% | $168.0448 | $168.04 | $168.05 | $168.00 |
| Purchase #6 | $18.97 | 5.341% | $19.9832 | $19.98 | $20.00 | $20.00 |
| Purchase #7 | $47.60 | 13.685% | $54.1141 | $54.11 | $54.10 | $54.10 |
| 7 purchase totals = | $634.93 | $690.4170 | $690.40 | $690.40 | $690.40 | |