| 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 | $22.93 | 5.129% | $24.1061 | $24.11 | $24.10 | $24.10 |
| Purchase #2 | $138.59 | 3.629% | $143.6194 | $143.62 | $143.60 | $143.60 |
| Purchase #3 | $22.37 | 12.444% | $25.1537 | $25.15 | $25.15 | $25.20 |
| Purchase #4 | $32.51 | 12.179% | $36.4694 | $36.47 | $36.45 | $36.50 |
| Purchase #5 | $8.73 | 6.277% | $9.278 | $9.28 | $9.30 | $9.30 |
| Purchase #6 | $8.88 | 10.260% | $9.7911 | $9.79 | $9.80 | $9.80 |
| Purchase #7 | $90.60 | 5.628% | $95.699 | $95.70 | $95.70 | $95.70 |
| 7 purchase totals = | $324.61 | $344.1167 | $344.12 | $344.10 | $344.20 | |