| 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 | $34.62 | 7.648% | $37.2677 | $37.27 | $37.25 | $37.30 |
| Purchase #2 | $155.47 | 10.469% | $171.7462 | $171.75 | $171.75 | $171.70 |
| Purchase #3 | $98.29 | 10.667% | $108.7746 | $108.77 | $108.75 | $108.80 |
| Purchase #4 | $45.61 | 8.741% | $49.5968 | $49.60 | $49.60 | $49.60 |
| Purchase #5 | $47.44 | 5.842% | $50.2114 | $50.21 | $50.20 | $50.20 |
| Purchase #6 | $38.43 | 4.124% | $40.0149 | $40.01 | $40.00 | $40.00 |
| Purchase #7 | $89.65 | 7.534% | $96.4042 | $96.40 | $96.40 | $96.40 |
| 7 purchase totals = | $509.51 | $554.0158 | $554.01 | $553.95 | $554.00 | |