| 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 | $86.87 | 5.139% | $91.3342 | $91.33 | $91.35 | $91.30 |
| Purchase #2 | $32.76 | 8.307% | $35.4814 | $35.48 | $35.50 | $35.50 |
| Purchase #3 | $202.77 | 5.132% | $213.1762 | $213.18 | $213.20 | $213.20 |
| Purchase #4 | $221.83 | 10.763% | $245.7056 | $245.71 | $245.70 | $245.70 |
| Purchase #5 | $107.37 | 7.586% | $115.5151 | $115.52 | $115.50 | $115.50 |
| Purchase #6 | $39.60 | 3.107% | $40.8304 | $40.83 | $40.85 | $40.80 |
| Purchase #7 | $92.49 | 12.668% | $104.2066 | $104.21 | $104.20 | $104.20 |
| 7 purchase totals = | $783.69 | $846.2495 | $846.26 | $846.30 | $846.20 | |