| 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 | $24.46 | 4.550% | $25.5729 | $25.57 | $25.55 | $25.60 |
| Purchase #2 | $74.79 | 12.791% | $84.3564 | $84.36 | $84.35 | $84.40 |
| Purchase #3 | $188.40 | 3.670% | $195.3143 | $195.31 | $195.30 | $195.30 |
| Purchase #4 | $47.61 | 11.727% | $53.1932 | $53.19 | $53.20 | $53.20 |
| Purchase #5 | $133.41 | 12.328% | $149.8568 | $149.86 | $149.85 | $149.90 |
| Purchase #6 | $127.27 | 9.336% | $139.1519 | $139.15 | $139.15 | $139.20 |
| Purchase #7 | $107.92 | 6.228% | $114.6413 | $114.64 | $114.65 | $114.60 |
| 7 purchase totals = | $703.86 | $762.0868 | $762.08 | $762.05 | $762.20 | |