| 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 | $56.84 | 12.313% | $63.8387 | $63.84 | $63.85 | $63.80 |
| Purchase #2 | $155.73 | 10.764% | $172.4928 | $172.49 | $172.50 | $172.50 |
| Purchase #3 | $229.42 | 12.328% | $257.7029 | $257.70 | $257.70 | $257.70 |
| Purchase #4 | $13.48 | 12.356% | $15.1456 | $15.15 | $15.15 | $15.10 |
| Purchase #5 | $18.54 | 4.375% | $19.3511 | $19.35 | $19.35 | $19.40 |
| Purchase #6 | $31.73 | 13.452% | $35.9983 | $36.00 | $36.00 | $36.00 |
| Purchase #7 | $46.68 | 5.477% | $49.2367 | $49.24 | $49.25 | $49.20 |
| 7 purchase totals = | $552.42 | $613.7661 | $613.77 | $613.80 | $613.70 | |