| 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 | $10.91 | 3.748% | $11.3189 | $11.32 | $11.30 | $11.30 |
| Purchase #2 | $207.41 | 7.575% | $223.1213 | $223.12 | $223.10 | $223.10 |
| Purchase #3 | $43.74 | 9.177% | $47.754 | $47.75 | $47.75 | $47.80 |
| Purchase #4 | $205.71 | 6.299% | $218.6677 | $218.67 | $218.65 | $218.70 |
| Purchase #5 | $68.28 | 10.219% | $75.2575 | $75.26 | $75.25 | $75.30 |
| Purchase #6 | $194.38 | 8.741% | $211.3708 | $211.37 | $211.35 | $211.40 |
| Purchase #7 | $100.63 | 5.770% | $106.4364 | $106.44 | $106.45 | $106.40 |
| 7 purchase totals = | $831.06 | $893.9266 | $893.93 | $893.85 | $894.00 | |