| 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 | $84.83 | 4.138% | $88.3403 | $88.34 | $88.35 | $88.30 |
| Purchase #2 | $165.29 | 4.534% | $172.7842 | $172.78 | $172.80 | $172.80 |
| Purchase #3 | $243.45 | 6.186% | $258.5098 | $258.51 | $258.50 | $258.50 |
| Purchase #4 | $81.30 | 8.347% | $88.0861 | $88.09 | $88.10 | $88.10 |
| Purchase #5 | $23.60 | 6.460% | $25.1246 | $25.12 | $25.10 | $25.10 |
| Purchase #6 | $236.96 | 7.192% | $254.0022 | $254.00 | $254.00 | $254.00 |
| Purchase #7 | $182.34 | 10.751% | $201.9434 | $201.94 | $201.95 | $201.90 |
| 7 purchase totals = | $1,017.77 | $1,088.7906 | $1,088.78 | $1,088.80 | $1,088.70 | |