| 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 | $48.87 | 5.674% | $51.6429 | $51.64 | $51.65 | $51.60 |
| Purchase #2 | $41.40 | 6.615% | $44.1386 | $44.14 | $44.15 | $44.10 |
| Purchase #3 | $210.57 | 9.607% | $230.7995 | $230.80 | $230.80 | $230.80 |
| Purchase #4 | $149.29 | 13.524% | $169.48 | $169.48 | $169.50 | $169.50 |
| Purchase #5 | $84.30 | 4.214% | $87.8524 | $87.85 | $87.85 | $87.90 |
| Purchase #6 | $41.26 | 11.719% | $46.0953 | $46.10 | $46.10 | $46.10 |
| Purchase #7 | $224.82 | 10.166% | $247.6752 | $247.68 | $247.70 | $247.70 |
| 7 purchase totals = | $800.51 | $877.6839 | $877.69 | $877.75 | $877.70 | |