| 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 | $87.98 | 6.667% | $93.8456 | $93.85 | $93.85 | $93.80 |
| Purchase #2 | $61.70 | 11.128% | $68.566 | $68.57 | $68.55 | $68.60 |
| Purchase #3 | $138.35 | 5.480% | $145.9316 | $145.93 | $145.95 | $145.90 |
| Purchase #4 | $91.58 | 12.164% | $102.7198 | $102.72 | $102.70 | $102.70 |
| Purchase #5 | $68.75 | 6.390% | $73.1431 | $73.14 | $73.15 | $73.10 |
| Purchase #6 | $170.75 | 9.138% | $186.3531 | $186.35 | $186.35 | $186.40 |
| Purchase #7 | $16.50 | 13.280% | $18.6912 | $18.69 | $18.70 | $18.70 |
| 7 purchase totals = | $635.61 | $689.2504 | $689.25 | $689.25 | $689.20 | |