| 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 | $50.78 | 3.366% | $52.4893 | $52.49 | $52.50 | $52.50 |
| Purchase #2 | $159.84 | 8.811% | $173.9235 | $173.92 | $173.90 | $173.90 |
| Purchase #3 | $148.99 | 9.164% | $162.6434 | $162.64 | $162.65 | $162.60 |
| Purchase #4 | $68.72 | 13.746% | $78.1663 | $78.17 | $78.15 | $78.20 |
| Purchase #5 | $107.55 | 11.812% | $120.2538 | $120.25 | $120.25 | $120.30 |
| Purchase #6 | $218.34 | 7.154% | $233.96 | $233.96 | $233.95 | $234.00 |
| Purchase #7 | $172.48 | 9.134% | $188.2343 | $188.23 | $188.25 | $188.20 |
| 7 purchase totals = | $926.70 | $1,009.6706 | $1,009.66 | $1,009.65 | $1,009.70 | |