| 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 | $43.70 | 9.693% | $47.9358 | $47.94 | $47.95 | $47.90 |
| Purchase #2 | $142.91 | 13.865% | $162.7245 | $162.72 | $162.70 | $162.70 |
| Purchase #3 | $95.26 | 6.621% | $101.5672 | $101.57 | $101.55 | $101.60 |
| Purchase #4 | $36.52 | 7.472% | $39.2488 | $39.25 | $39.25 | $39.20 |
| Purchase #5 | $74.65 | 7.162% | $79.9964 | $80.00 | $80.00 | $80.00 |
| Purchase #6 | $54.34 | 4.389% | $56.725 | $56.73 | $56.75 | $56.70 |
| Purchase #7 | $117.39 | 6.497% | $125.0168 | $125.02 | $125.00 | $125.00 |
| 7 purchase totals = | $564.77 | $613.2145 | $613.23 | $613.20 | $613.10 | |