| 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 | $53.85 | 3.116% | $55.528 | $55.53 | $55.55 | $55.50 |
| Purchase #2 | $40.75 | 3.492% | $42.173 | $42.17 | $42.15 | $42.20 |
| Purchase #3 | $73.69 | 10.868% | $81.6986 | $81.70 | $81.70 | $81.70 |
| Purchase #4 | $225.50 | 12.740% | $254.2287 | $254.23 | $254.25 | $254.20 |
| Purchase #5 | $199.68 | 6.169% | $211.9983 | $212.00 | $212.00 | $212.00 |
| Purchase #6 | $57.61 | 6.513% | $61.3621 | $61.36 | $61.35 | $61.40 |
| Purchase #7 | $16.57 | 13.540% | $18.8136 | $18.81 | $18.80 | $18.80 |
| 7 purchase totals = | $667.65 | $725.8023 | $725.80 | $725.80 | $725.80 | |