| 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 | $44.81 | 11.830% | $50.111 | $50.11 | $50.10 | $50.10 |
| Purchase #2 | $87.94 | 11.860% | $98.3697 | $98.37 | $98.35 | $98.40 |
| Purchase #3 | $137.34 | 6.249% | $145.9224 | $145.92 | $145.90 | $145.90 |
| Purchase #4 | $220.77 | 4.513% | $230.7334 | $230.73 | $230.75 | $230.70 |
| Purchase #5 | $71.59 | 13.359% | $81.1537 | $81.15 | $81.15 | $81.20 |
| Purchase #6 | $145.64 | 6.363% | $154.9071 | $154.91 | $154.90 | $154.90 |
| Purchase #7 | $84.78 | 5.794% | $89.6922 | $89.69 | $89.70 | $89.70 |
| 7 purchase totals = | $792.87 | $850.8895 | $850.88 | $850.85 | $850.90 | |