| 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 | $71.85 | 7.433% | $77.1906 | $77.19 | $77.20 | $77.20 |
| Purchase #2 | $96.37 | 12.284% | $108.2081 | $108.21 | $108.20 | $108.20 |
| Purchase #3 | $40.61 | 12.698% | $45.7667 | $45.77 | $45.75 | $45.80 |
| Purchase #4 | $242.98 | 11.105% | $269.9629 | $269.96 | $269.95 | $270.00 |
| Purchase #5 | $6.65 | 8.165% | $7.193 | $7.19 | $7.20 | $7.20 |
| Purchase #6 | $26.26 | 10.689% | $29.0669 | $29.07 | $29.05 | $29.10 |
| Purchase #7 | $56.96 | 11.730% | $63.6414 | $63.64 | $63.65 | $63.60 |
| 7 purchase totals = | $541.68 | $601.0296 | $601.03 | $601.00 | $601.10 | |