| 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 | $70.34 | 9.518% | $77.035 | $77.04 | $77.05 | $77.00 |
| Purchase #2 | $43.82 | 11.421% | $48.8247 | $48.82 | $48.80 | $48.80 |
| Purchase #3 | $191.39 | 11.356% | $213.1242 | $213.12 | $213.10 | $213.10 |
| Purchase #4 | $42.29 | 10.749% | $46.8358 | $46.84 | $46.85 | $46.80 |
| Purchase #5 | $154.68 | 6.621% | $164.9214 | $164.92 | $164.90 | $164.90 |
| Purchase #6 | $201.78 | 11.798% | $225.586 | $225.59 | $225.60 | $225.60 |
| Purchase #7 | $101.58 | 7.332% | $109.0278 | $109.03 | $109.05 | $109.00 |
| 7 purchase totals = | $805.88 | $885.3549 | $885.36 | $885.35 | $885.20 | |