| 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 | $73.57 | 6.755% | $78.5397 | $78.54 | $78.55 | $78.50 |
| Purchase #2 | $49.58 | 7.699% | $53.3972 | $53.40 | $53.40 | $53.40 |
| Purchase #3 | $98.85 | 7.540% | $106.3033 | $106.30 | $106.30 | $106.30 |
| Purchase #4 | $18.63 | 10.837% | $20.6489 | $20.65 | $20.65 | $20.60 |
| Purchase #5 | $37.68 | 3.565% | $39.0233 | $39.02 | $39.00 | $39.00 |
| Purchase #6 | $142.28 | 9.699% | $156.0797 | $156.08 | $156.10 | $156.10 |
| Purchase #7 | $133.94 | 8.309% | $145.0691 | $145.07 | $145.05 | $145.10 |
| 7 purchase totals = | $554.53 | $599.0612 | $599.06 | $599.05 | $599.00 | |