| 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 | $24.62 | 9.800% | $27.0328 | $27.03 | $27.05 | $27.00 |
| Purchase #2 | $196.33 | 12.587% | $221.0421 | $221.04 | $221.05 | $221.00 |
| Purchase #3 | $164.32 | 11.433% | $183.1067 | $183.11 | $183.10 | $183.10 |
| Purchase #4 | $86.86 | 13.243% | $98.3629 | $98.36 | $98.35 | $98.40 |
| Purchase #5 | $29.48 | 10.853% | $32.6795 | $32.68 | $32.70 | $32.70 |
| Purchase #6 | $62.64 | 4.214% | $65.2796 | $65.28 | $65.30 | $65.30 |
| Purchase #7 | $59.96 | 6.642% | $63.9425 | $63.94 | $63.95 | $63.90 |
| 7 purchase totals = | $624.21 | $691.4461 | $691.44 | $691.50 | $691.40 | |