| 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 | $114.37 | 3.729% | $118.6349 | $118.63 | $118.65 | $118.60 |
| Purchase #2 | $14.27 | 3.789% | $14.8107 | $14.81 | $14.80 | $14.80 |
| Purchase #3 | $6.93 | 7.115% | $7.4231 | $7.42 | $7.40 | $7.40 |
| Purchase #4 | $90.46 | 3.343% | $93.4841 | $93.48 | $93.50 | $93.50 |
| Purchase #5 | $87.84 | 8.549% | $95.3494 | $95.35 | $95.35 | $95.30 |
| Purchase #6 | $76.88 | 8.232% | $83.2088 | $83.21 | $83.20 | $83.20 |
| Purchase #7 | $242.71 | 6.369% | $258.1682 | $258.17 | $258.15 | $258.20 |
| 7 purchase totals = | $633.46 | $671.0792 | $671.07 | $671.05 | $671.00 | |