| 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 | $49.73 | 7.294% | $53.3573 | $53.36 | $53.35 | $53.40 |
| Purchase #2 | $21.35 | 12.218% | $23.9585 | $23.96 | $23.95 | $24.00 |
| Purchase #3 | $14.60 | 5.699% | $15.4321 | $15.43 | $15.45 | $15.40 |
| Purchase #4 | $53.42 | 12.627% | $60.1653 | $60.17 | $60.15 | $60.20 |
| Purchase #5 | $138.84 | 4.160% | $144.6157 | $144.62 | $144.60 | $144.60 |
| Purchase #6 | $238.76 | 12.857% | $269.4574 | $269.46 | $269.45 | $269.50 |
| Purchase #7 | $205.59 | 13.586% | $233.5215 | $233.52 | $233.50 | $233.50 |
| 7 purchase totals = | $722.29 | $800.5078 | $800.52 | $800.45 | $800.60 | |