| 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 | $96.61 | 10.447% | $106.7028 | $106.70 | $106.70 | $106.70 |
| Purchase #2 | $222.33 | 10.401% | $245.4545 | $245.45 | $245.45 | $245.50 |
| Purchase #3 | $187.65 | 13.766% | $213.4819 | $213.48 | $213.50 | $213.50 |
| Purchase #4 | $30.42 | 12.332% | $34.1714 | $34.17 | $34.15 | $34.20 |
| Purchase #5 | $45.75 | 10.723% | $50.6558 | $50.66 | $50.65 | $50.70 |
| Purchase #6 | $102.74 | 10.255% | $113.276 | $113.28 | $113.30 | $113.30 |
| Purchase #7 | $76.89 | 6.471% | $81.8656 | $81.87 | $81.85 | $81.90 |
| 7 purchase totals = | $762.39 | $845.6080 | $845.61 | $845.60 | $845.80 | |