| 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 | $34.39 | 5.271% | $36.2027 | $36.20 | $36.20 | $36.20 |
| Purchase #2 | $30.95 | 6.493% | $32.9596 | $32.96 | $32.95 | $33.00 |
| Purchase #3 | $25.51 | 7.840% | $27.51 | $27.51 | $27.50 | $27.50 |
| Purchase #4 | $234.65 | 10.663% | $259.6707 | $259.67 | $259.65 | $259.70 |
| Purchase #5 | $185.89 | 4.785% | $194.7848 | $194.78 | $194.80 | $194.80 |
| Purchase #6 | $23.92 | 9.620% | $26.2211 | $26.22 | $26.20 | $26.20 |
| Purchase #7 | $159.36 | 9.146% | $173.9351 | $173.94 | $173.95 | $173.90 |
| 7 purchase totals = | $694.67 | $751.2840 | $751.28 | $751.25 | $751.30 | |