| 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 | $111.30 | 3.764% | $115.4893 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $24.32 | 10.673% | $26.9157 | $26.92 | $26.90 | $26.90 |
| Purchase #3 | $189.68 | 9.283% | $207.288 | $207.29 | $207.30 | $207.30 |
| Purchase #4 | $83.97 | 7.580% | $90.3349 | $90.33 | $90.35 | $90.30 |
| Purchase #5 | $81.52 | 6.513% | $86.8294 | $86.83 | $86.85 | $86.80 |
| Purchase #6 | $164.78 | 7.164% | $176.5848 | $176.58 | $176.60 | $176.60 |
| Purchase #7 | $84.64 | 8.732% | $92.0308 | $92.03 | $92.05 | $92.00 |
| 7 purchase totals = | $740.21 | $795.4729 | $795.47 | $795.55 | $795.40 | |