| 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 | $54.94 | 3.691% | $56.9678 | $56.97 | $56.95 | $57.00 |
| Purchase #2 | $53.56 | 9.782% | $58.7992 | $58.80 | $58.80 | $58.80 |
| Purchase #3 | $150.51 | 13.345% | $170.5956 | $170.60 | $170.60 | $170.60 |
| Purchase #4 | $130.98 | 11.742% | $146.3597 | $146.36 | $146.35 | $146.40 |
| Purchase #5 | $107.61 | 9.234% | $117.5467 | $117.55 | $117.55 | $117.50 |
| Purchase #6 | $215.25 | 6.346% | $228.9098 | $228.91 | $228.90 | $228.90 |
| Purchase #7 | $238.38 | 6.667% | $254.2728 | $254.27 | $254.25 | $254.30 |
| 7 purchase totals = | $951.23 | $1,033.4516 | $1,033.46 | $1,033.40 | $1,033.50 | |