| 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 | $53.54 | 9.258% | $58.4967 | $58.50 | $58.50 | $58.50 |
| Purchase #2 | $195.85 | 13.568% | $222.4229 | $222.42 | $222.40 | $222.40 |
| Purchase #3 | $12.29 | 11.513% | $13.7049 | $13.70 | $13.70 | $13.70 |
| Purchase #4 | $132.94 | 9.841% | $146.0226 | $146.02 | $146.00 | $146.00 |
| Purchase #5 | $175.70 | 10.726% | $194.5456 | $194.55 | $194.55 | $194.50 |
| Purchase #6 | $193.31 | 6.333% | $205.5523 | $205.55 | $205.55 | $205.60 |
| Purchase #7 | $66.28 | 4.154% | $69.0333 | $69.03 | $69.05 | $69.00 |
| 7 purchase totals = | $829.91 | $909.7783 | $909.77 | $909.75 | $909.70 | |