| 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 | $124.61 | 6.765% | $133.0399 | $133.04 | $133.05 | $133.00 |
| Purchase #2 | $237.33 | 6.846% | $253.5776 | $253.58 | $253.60 | $253.60 |
| Purchase #3 | $61.92 | 12.558% | $69.6959 | $69.70 | $69.70 | $69.70 |
| Purchase #4 | $61.92 | 10.438% | $68.3832 | $68.38 | $68.40 | $68.40 |
| Purchase #5 | $88.45 | 9.195% | $96.583 | $96.58 | $96.60 | $96.60 |
| Purchase #6 | $84.99 | 11.565% | $94.8191 | $94.82 | $94.80 | $94.80 |
| Purchase #7 | $62.99 | 12.399% | $70.8001 | $70.80 | $70.80 | $70.80 |
| 7 purchase totals = | $722.21 | $786.8988 | $786.90 | $786.95 | $786.90 | |