| 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 | $29.62 | 9.138% | $32.3267 | $32.33 | $32.35 | $32.30 |
| Purchase #2 | $240.99 | 12.672% | $271.5283 | $271.53 | $271.55 | $271.50 |
| Purchase #3 | $142.44 | 7.854% | $153.6272 | $153.63 | $153.65 | $153.60 |
| Purchase #4 | $175.87 | 4.403% | $183.6136 | $183.61 | $183.60 | $183.60 |
| Purchase #5 | $9.50 | 7.214% | $10.1853 | $10.19 | $10.20 | $10.20 |
| Purchase #6 | $62.28 | 13.499% | $70.6872 | $70.69 | $70.70 | $70.70 |
| Purchase #7 | $154.81 | 10.202% | $170.6037 | $170.60 | $170.60 | $170.60 |
| 7 purchase totals = | $815.51 | $892.5720 | $892.58 | $892.65 | $892.50 | |