| 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 | $82.34 | 11.151% | $91.5217 | $91.52 | $91.50 | $91.50 |
| Purchase #2 | $227.49 | 7.353% | $244.2173 | $244.22 | $244.20 | $244.20 |
| Purchase #3 | $146.68 | 6.804% | $156.6601 | $156.66 | $156.65 | $156.70 |
| Purchase #4 | $42.93 | 4.419% | $44.8271 | $44.83 | $44.85 | $44.80 |
| Purchase #5 | $26.72 | 10.666% | $29.57 | $29.57 | $29.55 | $29.60 |
| Purchase #6 | $18.40 | 6.795% | $19.6503 | $19.65 | $19.65 | $19.70 |
| Purchase #7 | $84.65 | 4.681% | $88.6125 | $88.61 | $88.60 | $88.60 |
| 7 purchase totals = | $629.21 | $675.0590 | $675.06 | $675.00 | $675.10 | |