| 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 | $236.95 | 5.306% | $249.5226 | $249.52 | $249.50 | $249.50 |
| Purchase #2 | $122.27 | 4.498% | $127.7697 | $127.77 | $127.75 | $127.80 |
| Purchase #3 | $6.75 | 13.771% | $7.6795 | $7.68 | $7.70 | $7.70 |
| Purchase #4 | $44.76 | 9.817% | $49.1541 | $49.15 | $49.15 | $49.20 |
| Purchase #5 | $171.64 | 11.142% | $190.7641 | $190.76 | $190.75 | $190.80 |
| Purchase #6 | $40.87 | 4.343% | $42.645 | $42.65 | $42.65 | $42.60 |
| Purchase #7 | $5.79 | 9.396% | $6.334 | $6.33 | $6.35 | $6.30 |
| 7 purchase totals = | $629.03 | $673.8690 | $673.86 | $673.85 | $673.90 | |