| 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 | $44.78 | 3.805% | $46.4839 | $46.48 | $46.50 | $46.50 |
| Purchase #2 | $82.63 | 10.366% | $91.1954 | $91.20 | $91.20 | $91.20 |
| Purchase #3 | $233.88 | 10.753% | $259.0291 | $259.03 | $259.05 | $259.00 |
| Purchase #4 | $168.26 | 9.833% | $184.805 | $184.81 | $184.80 | $184.80 |
| Purchase #5 | $35.35 | 11.293% | $39.3421 | $39.34 | $39.35 | $39.30 |
| Purchase #6 | $47.43 | 11.410% | $52.8418 | $52.84 | $52.85 | $52.80 |
| Purchase #7 | $242.85 | 10.826% | $269.1409 | $269.14 | $269.15 | $269.10 |
| 7 purchase totals = | $855.18 | $942.8382 | $942.84 | $942.90 | $942.70 | |