| 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 | $80.67 | 6.245% | $85.7078 | $85.71 | $85.70 | $85.70 |
| Purchase #2 | $225.89 | 8.197% | $244.4062 | $244.41 | $244.40 | $244.40 |
| Purchase #3 | $50.35 | 7.141% | $53.9455 | $53.95 | $53.95 | $53.90 |
| Purchase #4 | $143.32 | 10.135% | $157.8455 | $157.85 | $157.85 | $157.80 |
| Purchase #5 | $195.37 | 9.301% | $213.5414 | $213.54 | $213.55 | $213.50 |
| Purchase #6 | $246.48 | 7.218% | $264.2709 | $264.27 | $264.25 | $264.30 |
| Purchase #7 | $126.30 | 11.115% | $140.3382 | $140.34 | $140.35 | $140.30 |
| 7 purchase totals = | $1,068.38 | $1,160.0555 | $1,160.07 | $1,160.05 | $1,159.90 | |