| 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 | $70.92 | 13.313% | $80.3616 | $80.36 | $80.35 | $80.40 |
| Purchase #2 | $92.67 | 9.292% | $101.2809 | $101.28 | $101.30 | $101.30 |
| Purchase #3 | $241.53 | 9.424% | $264.2918 | $264.29 | $264.30 | $264.30 |
| Purchase #4 | $10.62 | 13.595% | $12.0638 | $12.06 | $12.05 | $12.10 |
| Purchase #5 | $11.77 | 7.189% | $12.6161 | $12.62 | $12.60 | $12.60 |
| Purchase #6 | $83.62 | 11.352% | $93.1125 | $93.11 | $93.10 | $93.10 |
| Purchase #7 | $229.60 | 10.708% | $254.1856 | $254.19 | $254.20 | $254.20 |
| 7 purchase totals = | $740.73 | $817.9123 | $817.91 | $817.90 | $818.00 | |