| 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 | $32.46 | 6.507% | $34.5722 | $34.57 | $34.55 | $34.60 |
| Purchase #2 | $163.43 | 8.640% | $177.5504 | $177.55 | $177.55 | $177.60 |
| Purchase #3 | $136.30 | 4.582% | $142.5453 | $142.55 | $142.55 | $142.50 |
| Purchase #4 | $125.59 | 7.623% | $135.1637 | $135.16 | $135.15 | $135.20 |
| Purchase #5 | $29.62 | 7.774% | $31.9227 | $31.92 | $31.90 | $31.90 |
| Purchase #6 | $38.87 | 10.134% | $42.8091 | $42.81 | $42.80 | $42.80 |
| Purchase #7 | $49.85 | 10.842% | $55.2547 | $55.25 | $55.25 | $55.30 |
| 7 purchase totals = | $576.12 | $619.8181 | $619.81 | $619.75 | $619.90 | |