| 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 | $42.84 | 11.304% | $47.6826 | $47.68 | $47.70 | $47.70 |
| Purchase #2 | $18.49 | 8.442% | $20.0509 | $20.05 | $20.05 | $20.10 |
| Purchase #3 | $45.47 | 7.739% | $48.9889 | $48.99 | $49.00 | $49.00 |
| Purchase #4 | $143.60 | 11.753% | $160.4773 | $160.48 | $160.50 | $160.50 |
| Purchase #5 | $145.47 | 4.845% | $152.518 | $152.52 | $152.50 | $152.50 |
| Purchase #6 | $119.68 | 7.185% | $128.279 | $128.28 | $128.30 | $128.30 |
| Purchase #7 | $189.48 | 9.154% | $206.825 | $206.83 | $206.85 | $206.80 |
| 7 purchase totals = | $705.03 | $764.8217 | $764.83 | $764.90 | $764.90 | |