| 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 | $82.80 | 3.375% | $85.5945 | $85.59 | $85.60 | $85.60 |
| Purchase #2 | $169.43 | 10.706% | $187.5692 | $187.57 | $187.55 | $187.60 |
| Purchase #3 | $112.46 | 8.678% | $122.2193 | $122.22 | $122.20 | $122.20 |
| Purchase #4 | $45.92 | 3.156% | $47.3692 | $47.37 | $47.35 | $47.40 |
| Purchase #5 | $40.32 | 4.505% | $42.1364 | $42.14 | $42.15 | $42.10 |
| Purchase #6 | $65.55 | 13.352% | $74.3022 | $74.30 | $74.30 | $74.30 |
| Purchase #7 | $46.98 | 4.298% | $48.9992 | $49.00 | $49.00 | $49.00 |
| 7 purchase totals = | $563.46 | $608.1900 | $608.19 | $608.15 | $608.20 | |