| 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 | $7.41 | 6.259% | $7.8738 | $7.87 | $7.85 | $7.90 |
| Purchase #2 | $219.66 | 5.729% | $232.2443 | $232.24 | $232.25 | $232.20 |
| Purchase #3 | $205.79 | 4.489% | $215.0279 | $215.03 | $215.05 | $215.00 |
| Purchase #4 | $88.87 | 13.865% | $101.1918 | $101.19 | $101.20 | $101.20 |
| Purchase #5 | $24.82 | 8.864% | $27.02 | $27.02 | $27.00 | $27.00 |
| Purchase #6 | $150.85 | 5.828% | $159.6415 | $159.64 | $159.65 | $159.60 |
| Purchase #7 | $174.74 | 11.506% | $194.8456 | $194.85 | $194.85 | $194.80 |
| 7 purchase totals = | $872.14 | $937.8449 | $937.84 | $937.85 | $937.70 | |