| 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 | $34.71 | 10.509% | $38.3577 | $38.36 | $38.35 | $38.40 |
| Purchase #2 | $120.56 | 8.148% | $130.3832 | $130.38 | $130.40 | $130.40 |
| Purchase #3 | $61.81 | 11.300% | $68.7945 | $68.79 | $68.80 | $68.80 |
| Purchase #4 | $35.95 | 4.812% | $37.6799 | $37.68 | $37.70 | $37.70 |
| Purchase #5 | $197.33 | 6.677% | $210.5057 | $210.51 | $210.50 | $210.50 |
| Purchase #6 | $19.45 | 11.316% | $21.651 | $21.65 | $21.65 | $21.70 |
| Purchase #7 | $189.71 | 7.353% | $203.6594 | $203.66 | $203.65 | $203.70 |
| 7 purchase totals = | $659.52 | $711.0314 | $711.03 | $711.05 | $711.20 | |