| 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 | $71.42 | 5.827% | $75.5816 | $75.58 | $75.60 | $75.60 |
| Purchase #2 | $9.34 | 9.472% | $10.2247 | $10.22 | $10.20 | $10.20 |
| Purchase #3 | $112.39 | 3.523% | $116.3495 | $116.35 | $116.35 | $116.30 |
| Purchase #4 | $12.51 | 12.152% | $14.0302 | $14.03 | $14.05 | $14.00 |
| Purchase #5 | $111.38 | 11.419% | $124.0985 | $124.10 | $124.10 | $124.10 |
| Purchase #6 | $142.43 | 12.666% | $160.4702 | $160.47 | $160.45 | $160.50 |
| Purchase #7 | $80.55 | 13.468% | $91.3985 | $91.40 | $91.40 | $91.40 |
| 7 purchase totals = | $540.02 | $592.1532 | $592.15 | $592.15 | $592.10 | |