| 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 | $114.42 | 5.495% | $120.7074 | $120.71 | $120.70 | $120.70 |
| Purchase #2 | $69.80 | 11.377% | $77.7411 | $77.74 | $77.75 | $77.70 |
| Purchase #3 | $33.91 | 9.153% | $37.0138 | $37.01 | $37.00 | $37.00 |
| Purchase #4 | $156.65 | 7.164% | $167.8724 | $167.87 | $167.85 | $167.90 |
| Purchase #5 | $155.65 | 9.252% | $170.0507 | $170.05 | $170.05 | $170.10 |
| Purchase #6 | $98.32 | 8.480% | $106.6575 | $106.66 | $106.65 | $106.70 |
| Purchase #7 | $6.99 | 8.144% | $7.5593 | $7.56 | $7.55 | $7.60 |
| 7 purchase totals = | $635.74 | $687.6022 | $687.60 | $687.55 | $687.70 | |