| 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 | $6.83 | 3.868% | $7.0942 | $7.09 | $7.10 | $7.10 |
| Purchase #2 | $71.48 | 11.696% | $79.8403 | $79.84 | $79.85 | $79.80 |
| Purchase #3 | $146.66 | 9.194% | $160.1439 | $160.14 | $160.15 | $160.10 |
| Purchase #4 | $23.67 | 12.631% | $26.6598 | $26.66 | $26.65 | $26.70 |
| Purchase #5 | $49.32 | 10.330% | $54.4148 | $54.41 | $54.40 | $54.40 |
| Purchase #6 | $194.53 | 5.459% | $205.1494 | $205.15 | $205.15 | $205.10 |
| Purchase #7 | $219.37 | 11.243% | $244.0338 | $244.03 | $244.05 | $244.00 |
| 7 purchase totals = | $711.86 | $777.3362 | $777.32 | $777.35 | $777.20 | |