| 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 | $40.81 | 13.431% | $46.2912 | $46.29 | $46.30 | $46.30 |
| Purchase #2 | $93.77 | 4.317% | $97.8181 | $97.82 | $97.80 | $97.80 |
| Purchase #3 | $27.31 | 9.345% | $29.8621 | $29.86 | $29.85 | $29.90 |
| Purchase #4 | $67.98 | 5.517% | $71.7305 | $71.73 | $71.75 | $71.70 |
| Purchase #5 | $24.42 | 3.509% | $25.2769 | $25.28 | $25.30 | $25.30 |
| Purchase #6 | $36.48 | 8.111% | $39.4389 | $39.44 | $39.45 | $39.40 |
| Purchase #7 | $164.99 | 7.762% | $177.7965 | $177.80 | $177.80 | $177.80 |
| 7 purchase totals = | $455.76 | $488.2142 | $488.22 | $488.25 | $488.20 | |