| 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 | $79.27 | 4.865% | $83.1265 | $83.13 | $83.15 | $83.10 |
| Purchase #2 | $57.61 | 7.390% | $61.8674 | $61.87 | $61.85 | $61.90 |
| Purchase #3 | $34.56 | 3.717% | $35.8446 | $35.84 | $35.85 | $35.80 |
| Purchase #4 | $46.31 | 11.808% | $51.7783 | $51.78 | $51.80 | $51.80 |
| Purchase #5 | $15.70 | 5.781% | $16.6076 | $16.61 | $16.60 | $16.60 |
| Purchase #6 | $56.85 | 10.486% | $62.8113 | $62.81 | $62.80 | $62.80 |
| Purchase #7 | $66.55 | 3.543% | $68.9079 | $68.91 | $68.90 | $68.90 |
| 7 purchase totals = | $356.85 | $380.9436 | $380.95 | $380.95 | $380.90 | |