| 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 | $87.49 | 5.811% | $92.574 | $92.57 | $92.55 | $92.60 |
| Purchase #2 | $93.25 | 5.315% | $98.2062 | $98.21 | $98.20 | $98.20 |
| Purchase #3 | $32.62 | 4.560% | $34.1075 | $34.11 | $34.10 | $34.10 |
| Purchase #4 | $49.80 | 7.686% | $53.6276 | $53.63 | $53.65 | $53.60 |
| Purchase #5 | $5.33 | 3.145% | $5.4976 | $5.50 | $5.50 | $5.50 |
| Purchase #6 | $227.63 | 12.105% | $255.1846 | $255.18 | $255.20 | $255.20 |
| Purchase #7 | $105.33 | 3.688% | $109.2146 | $109.21 | $109.20 | $109.20 |
| 7 purchase totals = | $601.45 | $648.4121 | $648.41 | $648.40 | $648.40 | |