| 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 | $125.35 | 4.462% | $130.9431 | $130.94 | $130.95 | $130.90 |
| Purchase #2 | $51.28 | 13.490% | $58.1977 | $58.20 | $58.20 | $58.20 |
| Purchase #3 | $25.29 | 5.440% | $26.6658 | $26.67 | $26.65 | $26.70 |
| Purchase #4 | $5.99 | 8.504% | $6.4994 | $6.50 | $6.50 | $6.50 |
| Purchase #5 | $92.60 | 10.379% | $102.211 | $102.21 | $102.20 | $102.20 |
| Purchase #6 | $150.69 | 12.565% | $169.6242 | $169.62 | $169.60 | $169.60 |
| Purchase #7 | $120.77 | 12.480% | $135.8421 | $135.84 | $135.85 | $135.80 |
| 7 purchase totals = | $571.97 | $629.9833 | $629.98 | $629.95 | $629.90 | |