| 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 | $94.67 | 7.677% | $101.9378 | $101.94 | $101.95 | $101.90 |
| Purchase #2 | $99.85 | 5.616% | $105.4576 | $105.46 | $105.45 | $105.50 |
| Purchase #3 | $187.75 | 4.215% | $195.6637 | $195.66 | $195.65 | $195.70 |
| Purchase #4 | $173.44 | 10.703% | $192.0033 | $192.00 | $192.00 | $192.00 |
| Purchase #5 | $37.35 | 10.662% | $41.3323 | $41.33 | $41.35 | $41.30 |
| Purchase #6 | $202.84 | 5.147% | $213.2802 | $213.28 | $213.30 | $213.30 |
| Purchase #7 | $113.70 | 4.413% | $118.7176 | $118.72 | $118.70 | $118.70 |
| 7 purchase totals = | $909.60 | $968.3925 | $968.39 | $968.40 | $968.40 | |