| 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 | $65.77 | 4.198% | $68.531 | $68.53 | $68.55 | $68.50 |
| Purchase #2 | $170.32 | 8.565% | $184.9079 | $184.91 | $184.90 | $184.90 |
| Purchase #3 | $28.57 | 6.649% | $30.4696 | $30.47 | $30.45 | $30.50 |
| Purchase #4 | $42.62 | 4.624% | $44.5907 | $44.59 | $44.60 | $44.60 |
| Purchase #5 | $156.48 | 7.123% | $167.6261 | $167.63 | $167.65 | $167.60 |
| Purchase #6 | $228.34 | 5.474% | $240.8393 | $240.84 | $240.85 | $240.80 |
| Purchase #7 | $6.53 | 13.696% | $7.4243 | $7.42 | $7.40 | $7.40 |
| 7 purchase totals = | $698.63 | $744.3889 | $744.39 | $744.40 | $744.30 | |