| 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 | $34.98 | 7.178% | $37.4909 | $37.49 | $37.50 | $37.50 |
| Purchase #2 | $194.59 | 3.842% | $202.0661 | $202.07 | $202.05 | $202.10 |
| Purchase #3 | $237.76 | 8.107% | $257.0352 | $257.04 | $257.05 | $257.00 |
| Purchase #4 | $161.55 | 11.406% | $179.9764 | $179.98 | $180.00 | $180.00 |
| Purchase #5 | $112.98 | 4.190% | $117.7139 | $117.71 | $117.70 | $117.70 |
| Purchase #6 | $169.35 | 11.137% | $188.2105 | $188.21 | $188.20 | $188.20 |
| Purchase #7 | $28.58 | 10.567% | $31.6 | $31.60 | $31.60 | $31.60 |
| 7 purchase totals = | $939.79 | $1,014.0930 | $1,014.10 | $1,014.10 | $1,014.10 | |