| 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 | $86.36 | 5.521% | $91.1279 | $91.13 | $91.15 | $91.10 |
| Purchase #2 | $138.94 | 5.139% | $146.0801 | $146.08 | $146.10 | $146.10 |
| Purchase #3 | $245.95 | 7.871% | $265.3087 | $265.31 | $265.30 | $265.30 |
| Purchase #4 | $98.45 | 9.551% | $107.853 | $107.85 | $107.85 | $107.90 |
| Purchase #5 | $61.52 | 12.277% | $69.0728 | $69.07 | $69.05 | $69.10 |
| Purchase #6 | $214.67 | 7.312% | $230.3667 | $230.37 | $230.35 | $230.40 |
| Purchase #7 | $33.67 | 12.440% | $37.8585 | $37.86 | $37.85 | $37.90 |
| 7 purchase totals = | $879.56 | $947.6677 | $947.67 | $947.65 | $947.80 | |