| 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 | $43.38 | 11.229% | $48.2511 | $48.25 | $48.25 | $48.30 |
| Purchase #2 | $11.57 | 10.227% | $12.7533 | $12.75 | $12.75 | $12.80 |
| Purchase #3 | $115.79 | 12.160% | $129.8701 | $129.87 | $129.85 | $129.90 |
| Purchase #4 | $13.68 | 11.396% | $15.239 | $15.24 | $15.25 | $15.20 |
| Purchase #5 | $59.96 | 12.132% | $67.2343 | $67.23 | $67.25 | $67.20 |
| Purchase #6 | $119.36 | 13.259% | $135.1859 | $135.19 | $135.20 | $135.20 |
| Purchase #7 | $187.96 | 7.535% | $202.1228 | $202.12 | $202.10 | $202.10 |
| 7 purchase totals = | $551.70 | $610.6565 | $610.65 | $610.65 | $610.70 | |