| 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 | $54.65 | 10.365% | $60.3145 | $60.31 | $60.30 | $60.30 |
| Purchase #2 | $55.86 | 13.256% | $63.2648 | $63.26 | $63.25 | $63.30 |
| Purchase #3 | $145.80 | 8.761% | $158.5735 | $158.57 | $158.55 | $158.60 |
| Purchase #4 | $41.80 | 13.301% | $47.3598 | $47.36 | $47.35 | $47.40 |
| Purchase #5 | $10.48 | 4.334% | $10.9342 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $230.51 | 3.568% | $238.7346 | $238.73 | $238.75 | $238.70 |
| Purchase #7 | $131.90 | 12.265% | $148.0775 | $148.08 | $148.10 | $148.10 |
| 7 purchase totals = | $671.00 | $727.2589 | $727.24 | $727.25 | $727.30 | |