| 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 | $27.83 | 5.769% | $29.4355 | $29.44 | $29.45 | $29.40 |
| Purchase #2 | $183.95 | 4.591% | $192.3951 | $192.40 | $192.40 | $192.40 |
| Purchase #3 | $41.34 | 8.513% | $44.8593 | $44.86 | $44.85 | $44.90 |
| Purchase #4 | $139.68 | 6.585% | $148.8779 | $148.88 | $148.90 | $148.90 |
| Purchase #5 | $41.61 | 3.830% | $43.2037 | $43.20 | $43.20 | $43.20 |
| Purchase #6 | $244.58 | 8.549% | $265.4891 | $265.49 | $265.50 | $265.50 |
| Purchase #7 | $245.60 | 13.630% | $279.0753 | $279.08 | $279.10 | $279.10 |
| 7 purchase totals = | $924.59 | $1,003.3359 | $1,003.35 | $1,003.40 | $1,003.40 | |