| 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 | $114.97 | 11.540% | $128.2375 | $128.24 | $128.25 | $128.20 |
| Purchase #2 | $44.72 | 6.190% | $47.4882 | $47.49 | $47.50 | $47.50 |
| Purchase #3 | $111.79 | 8.505% | $121.2977 | $121.30 | $121.30 | $121.30 |
| Purchase #4 | $194.46 | 9.413% | $212.7645 | $212.76 | $212.75 | $212.80 |
| Purchase #5 | $86.33 | 8.471% | $93.643 | $93.64 | $93.65 | $93.60 |
| Purchase #6 | $42.34 | 5.103% | $44.5006 | $44.50 | $44.50 | $44.50 |
| Purchase #7 | $176.29 | 9.240% | $192.5792 | $192.58 | $192.60 | $192.60 |
| 7 purchase totals = | $770.90 | $840.5107 | $840.51 | $840.55 | $840.50 | |