| 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 | $55.63 | 12.148% | $62.3879 | $62.39 | $62.40 | $62.40 |
| Purchase #2 | $68.94 | 9.558% | $75.5293 | $75.53 | $75.55 | $75.50 |
| Purchase #3 | $198.36 | 7.652% | $213.5385 | $213.54 | $213.55 | $213.50 |
| Purchase #4 | $181.30 | 13.800% | $206.3194 | $206.32 | $206.30 | $206.30 |
| Purchase #5 | $23.93 | 6.215% | $25.4172 | $25.42 | $25.40 | $25.40 |
| Purchase #6 | $20.82 | 9.580% | $22.8146 | $22.81 | $22.80 | $22.80 |
| Purchase #7 | $101.26 | 13.754% | $115.1873 | $115.19 | $115.20 | $115.20 |
| 7 purchase totals = | $650.24 | $721.1942 | $721.20 | $721.20 | $721.10 | |