| 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 | $70.31 | 3.266% | $72.6063 | $72.61 | $72.60 | $72.60 |
| Purchase #2 | $242.75 | 13.742% | $276.1087 | $276.11 | $276.10 | $276.10 |
| Purchase #3 | $102.75 | 9.432% | $112.4414 | $112.44 | $112.45 | $112.40 |
| Purchase #4 | $79.55 | 10.183% | $87.6506 | $87.65 | $87.65 | $87.70 |
| Purchase #5 | $121.91 | 13.251% | $138.0643 | $138.06 | $138.05 | $138.10 |
| Purchase #6 | $98.69 | 8.151% | $106.7342 | $106.73 | $106.75 | $106.70 |
| Purchase #7 | $113.79 | 5.542% | $120.0962 | $120.10 | $120.10 | $120.10 |
| 7 purchase totals = | $829.75 | $913.7017 | $913.70 | $913.70 | $913.70 | |