| 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 | $77.95 | 4.757% | $81.6581 | $81.66 | $81.65 | $81.70 |
| Purchase #2 | $168.91 | 5.256% | $177.7879 | $177.79 | $177.80 | $177.80 |
| Purchase #3 | $244.51 | 4.781% | $256.2 | $256.20 | $256.20 | $256.20 |
| Purchase #4 | $46.96 | 3.424% | $48.5679 | $48.57 | $48.55 | $48.60 |
| Purchase #5 | $189.71 | 3.513% | $196.3745 | $196.37 | $196.35 | $196.40 |
| Purchase #6 | $101.47 | 3.667% | $105.1909 | $105.19 | $105.20 | $105.20 |
| Purchase #7 | $228.62 | 5.780% | $241.8342 | $241.83 | $241.85 | $241.80 |
| 7 purchase totals = | $1,058.13 | $1,107.6135 | $1,107.61 | $1,107.60 | $1,107.70 | |