| 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 | $25.89 | 10.433% | $28.5911 | $28.59 | $28.60 | $28.60 |
| Purchase #2 | $5.93 | 7.199% | $6.3569 | $6.36 | $6.35 | $6.40 |
| Purchase #3 | $152.80 | 5.791% | $161.6486 | $161.65 | $161.65 | $161.60 |
| Purchase #4 | $155.55 | 3.444% | $160.9071 | $160.91 | $160.90 | $160.90 |
| Purchase #5 | $98.45 | 5.164% | $103.534 | $103.53 | $103.55 | $103.50 |
| Purchase #6 | $106.79 | 9.318% | $116.7407 | $116.74 | $116.75 | $116.70 |
| Purchase #7 | $200.48 | 6.540% | $213.5914 | $213.59 | $213.60 | $213.60 |
| 7 purchase totals = | $745.89 | $791.3698 | $791.37 | $791.40 | $791.30 | |