| 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 | $25.93 | 12.357% | $29.1342 | $29.13 | $29.15 | $29.10 |
| Purchase #2 | $184.86 | 5.380% | $194.8055 | $194.81 | $194.80 | $194.80 |
| Purchase #3 | $21.82 | 6.668% | $23.275 | $23.28 | $23.30 | $23.30 |
| Purchase #4 | $94.32 | 4.166% | $98.2494 | $98.25 | $98.25 | $98.20 |
| Purchase #5 | $125.74 | 12.620% | $141.6084 | $141.61 | $141.60 | $141.60 |
| Purchase #6 | $135.70 | 5.660% | $143.3806 | $143.38 | $143.40 | $143.40 |
| Purchase #7 | $99.83 | 3.612% | $103.4359 | $103.44 | $103.45 | $103.40 |
| 7 purchase totals = | $688.20 | $733.8890 | $733.90 | $733.95 | $733.80 | |