| 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 | $92.32 | 8.102% | $99.7998 | $99.80 | $99.80 | $99.80 |
| Purchase #2 | $47.86 | 5.677% | $50.577 | $50.58 | $50.60 | $50.60 |
| Purchase #3 | $51.82 | 11.809% | $57.9394 | $57.94 | $57.95 | $57.90 |
| Purchase #4 | $189.35 | 5.729% | $200.1979 | $200.20 | $200.20 | $200.20 |
| Purchase #5 | $165.38 | 5.832% | $175.025 | $175.03 | $175.05 | $175.00 |
| Purchase #6 | $106.62 | 11.234% | $118.5977 | $118.60 | $118.60 | $118.60 |
| Purchase #7 | $223.60 | 5.761% | $236.4816 | $236.48 | $236.50 | $236.50 |
| 7 purchase totals = | $876.95 | $938.6184 | $938.63 | $938.70 | $938.60 | |