| 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 | $119.33 | 7.498% | $128.2774 | $128.28 | $128.30 | $128.30 |
| Purchase #2 | $36.76 | 6.242% | $39.0546 | $39.05 | $39.05 | $39.10 |
| Purchase #3 | $116.44 | 12.200% | $130.6457 | $130.65 | $130.65 | $130.60 |
| Purchase #4 | $61.67 | 5.352% | $64.9706 | $64.97 | $64.95 | $65.00 |
| Purchase #5 | $242.40 | 3.755% | $251.5021 | $251.50 | $251.50 | $251.50 |
| Purchase #6 | $182.25 | 7.406% | $195.7474 | $195.75 | $195.75 | $195.70 |
| Purchase #7 | $71.59 | 4.689% | $74.9469 | $74.95 | $74.95 | $74.90 |
| 7 purchase totals = | $830.44 | $885.1447 | $885.15 | $885.15 | $885.10 | |