| 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 | $80.99 | 9.302% | $88.5237 | $88.52 | $88.50 | $88.50 |
| Purchase #2 | $80.79 | 7.119% | $86.5414 | $86.54 | $86.55 | $86.50 |
| Purchase #3 | $18.57 | 4.321% | $19.3724 | $19.37 | $19.35 | $19.40 |
| Purchase #4 | $112.52 | 12.605% | $126.7031 | $126.70 | $126.70 | $126.70 |
| Purchase #5 | $189.42 | 12.783% | $213.6336 | $213.63 | $213.65 | $213.60 |
| Purchase #6 | $87.67 | 12.244% | $98.4043 | $98.40 | $98.40 | $98.40 |
| Purchase #7 | $62.67 | 11.525% | $69.8927 | $69.89 | $69.90 | $69.90 |
| 7 purchase totals = | $632.63 | $703.0712 | $703.05 | $703.05 | $703.00 | |