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 | $30.86 | 10.569% | $34.1216 | $34.12 | $34.10 | $34.10 |
Purchase #2 | $32.99 | 9.562% | $36.1445 | $36.14 | $36.15 | $36.10 |
Purchase #3 | $54.90 | 13.402% | $62.2577 | $62.26 | $62.25 | $62.30 |
Purchase #4 | $9.35 | 6.672% | $9.9738 | $9.97 | $9.95 | $10.00 |
Purchase #5 | $148.71 | 8.596% | $161.4931 | $161.49 | $161.50 | $161.50 |
Purchase #6 | $109.44 | 7.567% | $117.7213 | $117.72 | $117.70 | $117.70 |
Purchase #7 | $53.73 | 7.508% | $57.764 | $57.76 | $57.75 | $57.80 |
7 purchase totals = | $439.98 | $479.4760 | $479.46 | $479.40 | $479.50 |