| 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 | $92.90 | 7.496% | $99.8638 | $99.86 | $99.85 | $99.90 |
| Purchase #2 | $147.59 | 3.701% | $153.0523 | $153.05 | $153.05 | $153.10 |
| Purchase #3 | $71.75 | 3.427% | $74.2089 | $74.21 | $74.20 | $74.20 |
| Purchase #4 | $194.64 | 6.672% | $207.6264 | $207.63 | $207.65 | $207.60 |
| Purchase #5 | $68.72 | 7.477% | $73.8582 | $73.86 | $73.85 | $73.90 |
| Purchase #6 | $54.53 | 7.529% | $58.6356 | $58.64 | $58.65 | $58.60 |
| Purchase #7 | $83.82 | 4.808% | $87.8501 | $87.85 | $87.85 | $87.90 |
| 7 purchase totals = | $713.95 | $755.0953 | $755.10 | $755.10 | $755.20 | |