| 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 | $45.52 | 6.523% | $48.4893 | $48.49 | $48.50 | $48.50 |
| Purchase #2 | $120.76 | 7.466% | $129.7759 | $129.78 | $129.80 | $129.80 |
| Purchase #3 | $156.62 | 5.445% | $165.148 | $165.15 | $165.15 | $165.10 |
| Purchase #4 | $87.49 | 6.331% | $93.029 | $93.03 | $93.05 | $93.00 |
| Purchase #5 | $67.96 | 6.630% | $72.4657 | $72.47 | $72.45 | $72.50 |
| Purchase #6 | $18.92 | 4.609% | $19.792 | $19.79 | $19.80 | $19.80 |
| Purchase #7 | $36.31 | 5.601% | $38.3437 | $38.34 | $38.35 | $38.30 |
| 7 purchase totals = | $533.58 | $567.0436 | $567.05 | $567.10 | $567.00 | |