| 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 | $195.47 | 12.779% | $220.4491 | $220.45 | $220.45 | $220.40 |
| Purchase #2 | $133.62 | 4.672% | $139.8627 | $139.86 | $139.85 | $139.90 |
| Purchase #3 | $13.94 | 9.839% | $15.3116 | $15.31 | $15.30 | $15.30 |
| Purchase #4 | $215.73 | 7.835% | $232.6324 | $232.63 | $232.65 | $232.60 |
| Purchase #5 | $71.61 | 4.307% | $74.6942 | $74.69 | $74.70 | $74.70 |
| Purchase #6 | $50.58 | 8.681% | $54.9708 | $54.97 | $54.95 | $55.00 |
| Purchase #7 | $6.91 | 8.395% | $7.4901 | $7.49 | $7.50 | $7.50 |
| 7 purchase totals = | $687.86 | $745.4109 | $745.40 | $745.40 | $745.40 | |