| 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 | $80.56 | 6.463% | $85.7666 | $85.77 | $85.75 | $85.80 |
| Purchase #2 | $56.95 | 12.409% | $64.0169 | $64.02 | $64.00 | $64.00 |
| Purchase #3 | $204.80 | 9.389% | $224.0287 | $224.03 | $224.05 | $224.00 |
| Purchase #4 | $75.99 | 11.446% | $84.6878 | $84.69 | $84.70 | $84.70 |
| Purchase #5 | $153.58 | 5.182% | $161.5385 | $161.54 | $161.55 | $161.50 |
| Purchase #6 | $190.26 | 10.315% | $209.8853 | $209.89 | $209.90 | $209.90 |
| Purchase #7 | $189.71 | 10.222% | $209.1022 | $209.10 | $209.10 | $209.10 |
| 7 purchase totals = | $951.85 | $1,039.0260 | $1,039.04 | $1,039.05 | $1,039.00 | |