| 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 | $44.97 | 11.651% | $50.2095 | $50.21 | $50.20 | $50.20 |
| Purchase #2 | $170.47 | 7.712% | $183.6166 | $183.62 | $183.60 | $183.60 |
| Purchase #3 | $14.77 | 8.435% | $16.0158 | $16.02 | $16.00 | $16.00 |
| Purchase #4 | $53.60 | 7.845% | $57.8049 | $57.80 | $57.80 | $57.80 |
| Purchase #5 | $223.67 | 13.365% | $253.5635 | $253.56 | $253.55 | $253.60 |
| Purchase #6 | $117.56 | 8.597% | $127.6666 | $127.67 | $127.65 | $127.70 |
| Purchase #7 | $61.33 | 12.442% | $68.9607 | $68.96 | $68.95 | $69.00 |
| 7 purchase totals = | $686.37 | $757.8376 | $757.84 | $757.75 | $757.90 | |