| 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 | $49.43 | 7.319% | $53.0478 | $53.05 | $53.05 | $53.00 |
| Purchase #2 | $215.89 | 11.712% | $241.175 | $241.18 | $241.20 | $241.20 |
| Purchase #3 | $33.41 | 6.509% | $35.5847 | $35.58 | $35.60 | $35.60 |
| Purchase #4 | $235.32 | 4.870% | $246.7801 | $246.78 | $246.80 | $246.80 |
| Purchase #5 | $8.83 | 12.726% | $9.9537 | $9.95 | $9.95 | $10.00 |
| Purchase #6 | $215.37 | 10.792% | $238.6127 | $238.61 | $238.60 | $238.60 |
| Purchase #7 | $86.61 | 7.173% | $92.8225 | $92.82 | $92.80 | $92.80 |
| 7 purchase totals = | $844.86 | $917.9765 | $917.97 | $918.00 | $918.00 | |