| 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 | $48.86 | 9.494% | $53.4988 | $53.50 | $53.50 | $53.50 |
| Purchase #2 | $209.88 | 3.227% | $216.6528 | $216.65 | $216.65 | $216.70 |
| Purchase #3 | $98.43 | 8.467% | $106.7641 | $106.76 | $106.75 | $106.80 |
| Purchase #4 | $135.63 | 3.498% | $140.3743 | $140.37 | $140.35 | $140.40 |
| Purchase #5 | $158.51 | 7.392% | $170.2271 | $170.23 | $170.25 | $170.20 |
| Purchase #6 | $74.44 | 13.480% | $84.4745 | $84.47 | $84.45 | $84.50 |
| Purchase #7 | $38.66 | 10.115% | $42.5705 | $42.57 | $42.55 | $42.60 |
| 7 purchase totals = | $764.41 | $814.5621 | $814.55 | $814.50 | $814.70 | |