| 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 | $75.49 | 12.522% | $84.9429 | $84.94 | $84.95 | $84.90 |
| Purchase #2 | $17.85 | 12.173% | $20.0229 | $20.02 | $20.00 | $20.00 |
| Purchase #3 | $39.51 | 12.554% | $44.4701 | $44.47 | $44.45 | $44.50 |
| Purchase #4 | $230.31 | 7.665% | $247.9633 | $247.96 | $247.95 | $248.00 |
| Purchase #5 | $104.30 | 12.163% | $116.986 | $116.99 | $117.00 | $117.00 |
| Purchase #6 | $96.35 | 10.818% | $106.7731 | $106.77 | $106.75 | $106.80 |
| Purchase #7 | $135.36 | 10.242% | $149.2236 | $149.22 | $149.20 | $149.20 |
| 7 purchase totals = | $699.17 | $770.3819 | $770.37 | $770.30 | $770.40 | |