| 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 | $51.61 | 3.126% | $53.2233 | $53.22 | $53.20 | $53.20 |
| Purchase #2 | $117.48 | 12.549% | $132.2226 | $132.22 | $132.20 | $132.20 |
| Purchase #3 | $246.89 | 4.734% | $258.5778 | $258.58 | $258.60 | $258.60 |
| Purchase #4 | $42.93 | 10.272% | $47.3398 | $47.34 | $47.35 | $47.30 |
| Purchase #5 | $23.83 | 3.667% | $24.7038 | $24.70 | $24.70 | $24.70 |
| Purchase #6 | $69.68 | 5.711% | $73.6594 | $73.66 | $73.65 | $73.70 |
| Purchase #7 | $129.41 | 10.573% | $143.0925 | $143.09 | $143.10 | $143.10 |
| 7 purchase totals = | $681.83 | $732.8192 | $732.81 | $732.80 | $732.80 | |