| 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 | $29.71 | 8.302% | $32.1765 | $32.18 | $32.20 | $32.20 |
| Purchase #2 | $24.29 | 11.635% | $27.1161 | $27.12 | $27.10 | $27.10 |
| Purchase #3 | $122.54 | 5.215% | $128.9305 | $128.93 | $128.95 | $128.90 |
| Purchase #4 | $173.65 | 13.455% | $197.0146 | $197.01 | $197.00 | $197.00 |
| Purchase #5 | $85.26 | 3.852% | $88.5442 | $88.54 | $88.55 | $88.50 |
| Purchase #6 | $104.49 | 8.628% | $113.5054 | $113.51 | $113.50 | $113.50 |
| Purchase #7 | $166.30 | 9.173% | $181.5547 | $181.55 | $181.55 | $181.60 |
| 7 purchase totals = | $706.24 | $768.8420 | $768.84 | $768.85 | $768.80 | |