| 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 | $74.36 | 5.212% | $78.2356 | $78.24 | $78.25 | $78.20 |
| Purchase #2 | $39.87 | 9.261% | $43.5624 | $43.56 | $43.55 | $43.60 |
| Purchase #3 | $103.56 | 11.121% | $115.0769 | $115.08 | $115.10 | $115.10 |
| Purchase #4 | $135.30 | 9.488% | $148.1373 | $148.14 | $148.15 | $148.10 |
| Purchase #5 | $35.56 | 5.421% | $37.4877 | $37.49 | $37.50 | $37.50 |
| Purchase #6 | $92.62 | 4.353% | $96.6517 | $96.65 | $96.65 | $96.70 |
| Purchase #7 | $91.98 | 11.338% | $102.4087 | $102.41 | $102.40 | $102.40 |
| 7 purchase totals = | $573.25 | $621.5603 | $621.57 | $621.60 | $621.60 | |