| 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 | $40.36 | 9.496% | $44.1926 | $44.19 | $44.20 | $44.20 |
| Purchase #2 | $98.70 | 3.244% | $101.9018 | $101.90 | $101.90 | $101.90 |
| Purchase #3 | $60.52 | 5.368% | $63.7687 | $63.77 | $63.75 | $63.80 |
| Purchase #4 | $119.81 | 13.339% | $135.7915 | $135.79 | $135.80 | $135.80 |
| Purchase #5 | $197.41 | 6.388% | $210.0206 | $210.02 | $210.00 | $210.00 |
| Purchase #6 | $150.93 | 3.236% | $155.8141 | $155.81 | $155.80 | $155.80 |
| Purchase #7 | $104.27 | 13.342% | $118.1817 | $118.18 | $118.20 | $118.20 |
| 7 purchase totals = | $772.00 | $829.6710 | $829.66 | $829.65 | $829.70 | |