| 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 | $45.58 | 13.332% | $51.6567 | $51.66 | $51.65 | $51.70 |
| Purchase #2 | $163.48 | 6.583% | $174.2419 | $174.24 | $174.25 | $174.20 |
| Purchase #3 | $142.28 | 12.798% | $160.489 | $160.49 | $160.50 | $160.50 |
| Purchase #4 | $116.41 | 10.662% | $128.8216 | $128.82 | $128.80 | $128.80 |
| Purchase #5 | $21.40 | 7.674% | $23.0422 | $23.04 | $23.05 | $23.00 |
| Purchase #6 | $69.35 | 12.310% | $77.887 | $77.89 | $77.90 | $77.90 |
| Purchase #7 | $120.36 | 10.106% | $132.5236 | $132.52 | $132.50 | $132.50 |
| 7 purchase totals = | $678.86 | $748.6620 | $748.66 | $748.65 | $748.60 | |