| 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 | $37.86 | 6.205% | $40.2092 | $40.21 | $40.20 | $40.20 |
| Purchase #2 | $92.33 | 4.134% | $96.1469 | $96.15 | $96.15 | $96.10 |
| Purchase #3 | $81.67 | 13.821% | $92.9576 | $92.96 | $92.95 | $93.00 |
| Purchase #4 | $179.86 | 5.505% | $189.7613 | $189.76 | $189.75 | $189.80 |
| Purchase #5 | $86.79 | 11.593% | $96.8516 | $96.85 | $96.85 | $96.90 |
| Purchase #6 | $125.90 | 3.316% | $130.0748 | $130.07 | $130.05 | $130.10 |
| Purchase #7 | $207.25 | 11.182% | $230.4247 | $230.42 | $230.40 | $230.40 |
| 7 purchase totals = | $811.66 | $876.4261 | $876.42 | $876.35 | $876.50 | |