| 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 | $133.79 | 3.573% | $138.5703 | $138.57 | $138.55 | $138.60 |
| Purchase #2 | $25.50 | 4.354% | $26.6103 | $26.61 | $26.60 | $26.60 |
| Purchase #3 | $149.34 | 3.339% | $154.3265 | $154.33 | $154.35 | $154.30 |
| Purchase #4 | $11.67 | 12.384% | $13.1152 | $13.12 | $13.10 | $13.10 |
| Purchase #5 | $62.89 | 3.385% | $65.0188 | $65.02 | $65.00 | $65.00 |
| Purchase #6 | $205.86 | 7.272% | $220.8301 | $220.83 | $220.85 | $220.80 |
| Purchase #7 | $96.69 | 5.187% | $101.7053 | $101.71 | $101.70 | $101.70 |
| 7 purchase totals = | $685.74 | $720.1765 | $720.19 | $720.15 | $720.10 | |