| 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 | $93.80 | 5.224% | $98.7001 | $98.70 | $98.70 | $98.70 |
| Purchase #2 | $18.26 | 12.616% | $20.5637 | $20.56 | $20.55 | $20.60 |
| Purchase #3 | $98.82 | 5.152% | $103.9112 | $103.91 | $103.90 | $103.90 |
| Purchase #4 | $123.43 | 13.466% | $140.0511 | $140.05 | $140.05 | $140.10 |
| Purchase #5 | $106.76 | 6.709% | $113.9225 | $113.92 | $113.90 | $113.90 |
| Purchase #6 | $140.34 | 6.833% | $149.9294 | $149.93 | $149.95 | $149.90 |
| Purchase #7 | $22.68 | 7.613% | $24.4066 | $24.41 | $24.40 | $24.40 |
| 7 purchase totals = | $604.09 | $651.4846 | $651.48 | $651.45 | $651.50 | |