| 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 | $65.98 | 12.704% | $74.3621 | $74.36 | $74.35 | $74.40 |
| Purchase #2 | $63.48 | 8.288% | $68.7412 | $68.74 | $68.75 | $68.70 |
| Purchase #3 | $145.76 | 7.149% | $156.1804 | $156.18 | $156.20 | $156.20 |
| Purchase #4 | $35.57 | 12.549% | $40.0337 | $40.03 | $40.05 | $40.00 |
| Purchase #5 | $22.61 | 12.303% | $25.3917 | $25.39 | $25.40 | $25.40 |
| Purchase #6 | $47.31 | 10.162% | $52.1176 | $52.12 | $52.10 | $52.10 |
| Purchase #7 | $110.55 | 4.619% | $115.6563 | $115.66 | $115.65 | $115.70 |
| 7 purchase totals = | $491.26 | $532.4830 | $532.48 | $532.50 | $532.50 | |