| 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 | $45.48 | 5.275% | $47.8791 | $47.88 | $47.90 | $47.90 |
| Purchase #2 | $48.65 | 9.453% | $53.2489 | $53.25 | $53.25 | $53.20 |
| Purchase #3 | $22.31 | 4.602% | $23.3367 | $23.34 | $23.35 | $23.30 |
| Purchase #4 | $187.48 | 6.184% | $199.0738 | $199.07 | $199.05 | $199.10 |
| Purchase #5 | $212.69 | 5.480% | $224.3454 | $224.35 | $224.35 | $224.30 |
| Purchase #6 | $62.95 | 9.249% | $68.7722 | $68.77 | $68.75 | $68.80 |
| Purchase #7 | $69.79 | 5.399% | $73.558 | $73.56 | $73.55 | $73.60 |
| 7 purchase totals = | $649.35 | $690.2141 | $690.22 | $690.20 | $690.20 | |