| 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 | $101.89 | 12.873% | $115.0063 | $115.01 | $115.00 | $115.00 |
| Purchase #2 | $60.85 | 3.770% | $63.144 | $63.14 | $63.15 | $63.10 |
| Purchase #3 | $161.53 | 5.625% | $170.6161 | $170.62 | $170.60 | $170.60 |
| Purchase #4 | $44.96 | 9.734% | $49.3364 | $49.34 | $49.35 | $49.30 |
| Purchase #5 | $89.57 | 5.250% | $94.2724 | $94.27 | $94.25 | $94.30 |
| Purchase #6 | $18.54 | 9.364% | $20.2761 | $20.28 | $20.30 | $20.30 |
| Purchase #7 | $57.46 | 5.331% | $60.5232 | $60.52 | $60.50 | $60.50 |
| 7 purchase totals = | $534.80 | $573.1745 | $573.18 | $573.15 | $573.10 | |