| 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 | $78.85 | 11.705% | $88.0794 | $88.08 | $88.10 | $88.10 |
| Purchase #2 | $153.72 | 11.594% | $171.5423 | $171.54 | $171.55 | $171.50 |
| Purchase #3 | $202.42 | 11.290% | $225.2732 | $225.27 | $225.25 | $225.30 |
| Purchase #4 | $69.71 | 6.631% | $74.3325 | $74.33 | $74.35 | $74.30 |
| Purchase #5 | $130.61 | 3.653% | $135.3812 | $135.38 | $135.40 | $135.40 |
| Purchase #6 | $110.75 | 13.696% | $125.9183 | $125.92 | $125.90 | $125.90 |
| Purchase #7 | $92.87 | 11.531% | $103.5788 | $103.58 | $103.60 | $103.60 |
| 7 purchase totals = | $838.93 | $924.1057 | $924.10 | $924.15 | $924.10 | |