| 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 | $14.48 | 12.515% | $16.2922 | $16.29 | $16.30 | $16.30 |
| Purchase #2 | $110.83 | 10.773% | $122.7697 | $122.77 | $122.75 | $122.80 |
| Purchase #3 | $125.32 | 5.750% | $132.5259 | $132.53 | $132.55 | $132.50 |
| Purchase #4 | $178.43 | 13.679% | $202.8374 | $202.84 | $202.85 | $202.80 |
| Purchase #5 | $96.63 | 6.232% | $102.652 | $102.65 | $102.65 | $102.70 |
| Purchase #6 | $132.91 | 3.859% | $138.039 | $138.04 | $138.05 | $138.00 |
| Purchase #7 | $12.91 | 7.351% | $13.859 | $13.86 | $13.85 | $13.90 |
| 7 purchase totals = | $671.51 | $728.9752 | $728.98 | $729.00 | $729.00 | |