| 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 | $19.73 | 8.396% | $21.3865 | $21.39 | $21.40 | $21.40 |
| Purchase #2 | $72.81 | 5.297% | $76.6667 | $76.67 | $76.65 | $76.70 |
| Purchase #3 | $115.75 | 7.853% | $124.8398 | $124.84 | $124.85 | $124.80 |
| Purchase #4 | $68.42 | 11.158% | $76.0543 | $76.05 | $76.05 | $76.10 |
| Purchase #5 | $80.97 | 8.688% | $88.0047 | $88.00 | $88.00 | $88.00 |
| Purchase #6 | $152.31 | 5.574% | $160.7998 | $160.80 | $160.80 | $160.80 |
| Purchase #7 | $55.77 | 11.740% | $62.3174 | $62.32 | $62.30 | $62.30 |
| 7 purchase totals = | $565.76 | $610.0692 | $610.07 | $610.05 | $610.10 | |