| 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 | $53.45 | 13.844% | $60.8496 | $60.85 | $60.85 | $60.80 |
| Purchase #2 | $28.96 | 3.217% | $29.8916 | $29.89 | $29.90 | $29.90 |
| Purchase #3 | $183.74 | 6.447% | $195.5857 | $195.59 | $195.60 | $195.60 |
| Purchase #4 | $212.72 | 9.493% | $232.9135 | $232.91 | $232.90 | $232.90 |
| Purchase #5 | $127.90 | 6.485% | $136.1943 | $136.19 | $136.20 | $136.20 |
| Purchase #6 | $7.80 | 5.119% | $8.1993 | $8.20 | $8.20 | $8.20 |
| Purchase #7 | $68.54 | 8.731% | $74.5242 | $74.52 | $74.50 | $74.50 |
| 7 purchase totals = | $683.11 | $738.1582 | $738.15 | $738.15 | $738.10 | |