| 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 | $37.80 | 7.284% | $40.5534 | $40.55 | $40.55 | $40.60 |
| Purchase #2 | $185.57 | 4.332% | $193.6089 | $193.61 | $193.60 | $193.60 |
| Purchase #3 | $229.87 | 8.343% | $249.0481 | $249.05 | $249.05 | $249.00 |
| Purchase #4 | $198.73 | 10.381% | $219.3602 | $219.36 | $219.35 | $219.40 |
| Purchase #5 | $217.54 | 12.334% | $244.3714 | $244.37 | $244.35 | $244.40 |
| Purchase #6 | $5.73 | 12.849% | $6.4662 | $6.47 | $6.45 | $6.50 |
| Purchase #7 | $89.44 | 4.855% | $93.7823 | $93.78 | $93.80 | $93.80 |
| 7 purchase totals = | $964.68 | $1,047.1905 | $1,047.19 | $1,047.15 | $1,047.30 | |