| 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 | $7.73 | 3.756% | $8.0203 | $8.02 | $8.00 | $8.00 |
| Purchase #2 | $28.67 | 3.269% | $29.6072 | $29.61 | $29.60 | $29.60 |
| Purchase #3 | $11.74 | 3.447% | $12.1447 | $12.14 | $12.15 | $12.10 |
| Purchase #4 | $132.86 | 11.873% | $148.6345 | $148.63 | $148.65 | $148.60 |
| Purchase #5 | $235.67 | 9.178% | $257.2998 | $257.30 | $257.30 | $257.30 |
| Purchase #6 | $88.65 | 11.246% | $98.6196 | $98.62 | $98.60 | $98.60 |
| Purchase #7 | $64.40 | 8.266% | $69.7233 | $69.72 | $69.70 | $69.70 |
| 7 purchase totals = | $569.72 | $624.0494 | $624.04 | $624.00 | $623.90 | |