| 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 | $31.98 | 8.214% | $34.6068 | $34.61 | $34.60 | $34.60 |
| Purchase #2 | $100.78 | 10.721% | $111.5846 | $111.58 | $111.60 | $111.60 |
| Purchase #3 | $75.51 | 5.236% | $79.4637 | $79.46 | $79.45 | $79.50 |
| Purchase #4 | $97.26 | 7.137% | $104.2014 | $104.20 | $104.20 | $104.20 |
| Purchase #5 | $168.68 | 9.793% | $185.1988 | $185.20 | $185.20 | $185.20 |
| Purchase #6 | $170.89 | 13.245% | $193.5244 | $193.52 | $193.50 | $193.50 |
| Purchase #7 | $135.55 | 11.280% | $150.84 | $150.84 | $150.85 | $150.80 |
| 7 purchase totals = | $780.65 | $859.4197 | $859.41 | $859.40 | $859.40 | |