| 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 | $38.98 | 6.839% | $41.6458 | $41.65 | $41.65 | $41.60 |
| Purchase #2 | $247.28 | 7.274% | $265.2671 | $265.27 | $265.25 | $265.30 |
| Purchase #3 | $83.31 | 7.418% | $89.4899 | $89.49 | $89.50 | $89.50 |
| Purchase #4 | $207.74 | 11.432% | $231.4888 | $231.49 | $231.50 | $231.50 |
| Purchase #5 | $219.35 | 8.608% | $238.2316 | $238.23 | $238.25 | $238.20 |
| Purchase #6 | $74.71 | 13.430% | $84.7436 | $84.74 | $84.75 | $84.70 |
| Purchase #7 | $71.38 | 4.404% | $74.5236 | $74.52 | $74.50 | $74.50 |
| 7 purchase totals = | $942.75 | $1,025.3904 | $1,025.39 | $1,025.40 | $1,025.30 | |