| 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 | $64.57 | 8.321% | $69.9429 | $69.94 | $69.95 | $69.90 |
| Purchase #2 | $173.32 | 9.312% | $189.4596 | $189.46 | $189.45 | $189.50 |
| Purchase #3 | $83.93 | 5.842% | $88.8332 | $88.83 | $88.85 | $88.80 |
| Purchase #4 | $136.96 | 9.152% | $149.4946 | $149.49 | $149.50 | $149.50 |
| Purchase #5 | $92.92 | 12.862% | $104.8714 | $104.87 | $104.85 | $104.90 |
| Purchase #6 | $10.56 | 9.137% | $11.5249 | $11.52 | $11.50 | $11.50 |
| Purchase #7 | $61.60 | 7.464% | $66.1978 | $66.20 | $66.20 | $66.20 |
| 7 purchase totals = | $623.86 | $680.3244 | $680.31 | $680.30 | $680.30 | |