| 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 | $97.72 | 6.542% | $104.1128 | $104.11 | $104.10 | $104.10 |
| Purchase #2 | $220.79 | 11.206% | $245.5317 | $245.53 | $245.55 | $245.50 |
| Purchase #3 | $128.45 | 10.505% | $141.9437 | $141.94 | $141.95 | $141.90 |
| Purchase #4 | $7.49 | 7.286% | $8.0357 | $8.04 | $8.05 | $8.00 |
| Purchase #5 | $48.42 | 4.805% | $50.7466 | $50.75 | $50.75 | $50.70 |
| Purchase #6 | $151.76 | 12.571% | $170.8377 | $170.84 | $170.85 | $170.80 |
| Purchase #7 | $12.80 | 7.702% | $13.7859 | $13.79 | $13.80 | $13.80 |
| 7 purchase totals = | $667.43 | $734.9941 | $735.00 | $735.05 | $734.80 | |