| 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 | $68.81 | 3.684% | $71.345 | $71.35 | $71.35 | $71.30 |
| Purchase #2 | $194.60 | 7.799% | $209.7769 | $209.78 | $209.80 | $209.80 |
| Purchase #3 | $204.64 | 8.251% | $221.5248 | $221.52 | $221.50 | $221.50 |
| Purchase #4 | $212.48 | 13.386% | $240.9226 | $240.92 | $240.90 | $240.90 |
| Purchase #5 | $96.91 | 13.353% | $109.8504 | $109.85 | $109.85 | $109.90 |
| Purchase #6 | $23.41 | 5.189% | $24.6247 | $24.62 | $24.60 | $24.60 |
| Purchase #7 | $33.73 | 12.584% | $37.9746 | $37.97 | $37.95 | $38.00 |
| 7 purchase totals = | $834.58 | $916.0190 | $916.01 | $915.95 | $916.00 | |