| 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 | $54.37 | 9.598% | $59.5884 | $59.59 | $59.60 | $59.60 |
| Purchase #2 | $27.90 | 5.552% | $29.449 | $29.45 | $29.45 | $29.40 |
| Purchase #3 | $117.40 | 4.334% | $122.4881 | $122.49 | $122.50 | $122.50 |
| Purchase #4 | $183.92 | 7.673% | $198.0322 | $198.03 | $198.05 | $198.00 |
| Purchase #5 | $203.80 | 7.486% | $219.0565 | $219.06 | $219.05 | $219.10 |
| Purchase #6 | $145.73 | 9.173% | $159.0978 | $159.10 | $159.10 | $159.10 |
| Purchase #7 | $112.30 | 11.536% | $125.2549 | $125.25 | $125.25 | $125.30 |
| 7 purchase totals = | $845.42 | $912.9669 | $912.97 | $913.00 | $913.00 | |