| 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 | $32.35 | 6.638% | $34.4974 | $34.50 | $34.50 | $34.50 |
| Purchase #2 | $43.27 | 7.560% | $46.5412 | $46.54 | $46.55 | $46.50 |
| Purchase #3 | $139.35 | 6.346% | $148.1932 | $148.19 | $148.20 | $148.20 |
| Purchase #4 | $238.69 | 4.543% | $249.5337 | $249.53 | $249.55 | $249.50 |
| Purchase #5 | $33.94 | 13.808% | $38.6264 | $38.63 | $38.65 | $38.60 |
| Purchase #6 | $47.34 | 9.173% | $51.6825 | $51.68 | $51.70 | $51.70 |
| Purchase #7 | $102.90 | 4.655% | $107.69 | $107.69 | $107.70 | $107.70 |
| 7 purchase totals = | $637.84 | $676.7644 | $676.76 | $676.85 | $676.70 | |