| 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 | $72.75 | 10.452% | $80.3538 | $80.35 | $80.35 | $80.40 |
| Purchase #2 | $94.69 | 13.722% | $107.6834 | $107.68 | $107.70 | $107.70 |
| Purchase #3 | $83.51 | 12.167% | $93.6707 | $93.67 | $93.65 | $93.70 |
| Purchase #4 | $143.63 | 4.210% | $149.6768 | $149.68 | $149.70 | $149.70 |
| Purchase #5 | $198.93 | 4.803% | $208.4846 | $208.48 | $208.50 | $208.50 |
| Purchase #6 | $85.37 | 11.617% | $95.2874 | $95.29 | $95.30 | $95.30 |
| Purchase #7 | $36.77 | 5.128% | $38.6556 | $38.66 | $38.65 | $38.70 |
| 7 purchase totals = | $715.65 | $773.8123 | $773.81 | $773.85 | $774.00 | |