| 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 | $67.58 | 5.571% | $71.3449 | $71.34 | $71.35 | $71.30 |
| Purchase #2 | $142.47 | 11.806% | $159.29 | $159.29 | $159.30 | $159.30 |
| Purchase #3 | $167.41 | 12.866% | $188.949 | $188.95 | $188.95 | $188.90 |
| Purchase #4 | $32.87 | 8.820% | $35.7691 | $35.77 | $35.75 | $35.80 |
| Purchase #5 | $91.44 | 10.741% | $101.2616 | $101.26 | $101.25 | $101.30 |
| Purchase #6 | $137.60 | 3.829% | $142.8687 | $142.87 | $142.85 | $142.90 |
| Purchase #7 | $35.37 | 7.489% | $38.0189 | $38.02 | $38.00 | $38.00 |
| 7 purchase totals = | $674.74 | $737.5022 | $737.50 | $737.45 | $737.50 | |