| 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 | $12.49 | 10.547% | $13.8073 | $13.81 | $13.80 | $13.80 |
| Purchase #2 | $31.70 | 12.441% | $35.6438 | $35.64 | $35.65 | $35.60 |
| Purchase #3 | $47.99 | 12.298% | $53.8918 | $53.89 | $53.90 | $53.90 |
| Purchase #4 | $187.86 | 3.504% | $194.4426 | $194.44 | $194.45 | $194.40 |
| Purchase #5 | $210.28 | 12.601% | $236.7774 | $236.78 | $236.80 | $236.80 |
| Purchase #6 | $250.45 | 5.139% | $263.3206 | $263.32 | $263.30 | $263.30 |
| Purchase #7 | $110.56 | 6.765% | $118.0394 | $118.04 | $118.05 | $118.00 |
| 7 purchase totals = | $851.33 | $915.9229 | $915.92 | $915.95 | $915.80 | |