| 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 | $32.34 | 12.342% | $36.3314 | $36.33 | $36.35 | $36.30 |
| Purchase #2 | $177.29 | 3.471% | $183.4437 | $183.44 | $183.45 | $183.40 |
| Purchase #3 | $55.80 | 10.527% | $61.6741 | $61.67 | $61.65 | $61.70 |
| Purchase #4 | $120.63 | 5.618% | $127.407 | $127.41 | $127.40 | $127.40 |
| Purchase #5 | $36.46 | 7.102% | $39.0494 | $39.05 | $39.05 | $39.00 |
| Purchase #6 | $10.64 | 9.138% | $11.6123 | $11.61 | $11.60 | $11.60 |
| Purchase #7 | $94.83 | 4.601% | $99.1931 | $99.19 | $99.20 | $99.20 |
| 7 purchase totals = | $527.99 | $558.7110 | $558.70 | $558.70 | $558.60 | |