| 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 | $42.69 | 4.485% | $44.6046 | $44.60 | $44.60 | $44.60 |
| Purchase #2 | $79.63 | 10.352% | $87.8733 | $87.87 | $87.85 | $87.90 |
| Purchase #3 | $114.80 | 13.488% | $130.2842 | $130.28 | $130.30 | $130.30 |
| Purchase #4 | $206.96 | 6.123% | $219.6322 | $219.63 | $219.65 | $219.60 |
| Purchase #5 | $94.80 | 3.550% | $98.1654 | $98.17 | $98.15 | $98.20 |
| Purchase #6 | $90.28 | 3.857% | $93.7621 | $93.76 | $93.75 | $93.80 |
| Purchase #7 | $53.60 | 8.856% | $58.3468 | $58.35 | $58.35 | $58.30 |
| 7 purchase totals = | $682.76 | $732.6686 | $732.66 | $732.65 | $732.70 | |