| 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 | $66.55 | 13.504% | $75.5369 | $75.54 | $75.55 | $75.50 |
| Purchase #2 | $36.56 | 8.557% | $39.6884 | $39.69 | $39.70 | $39.70 |
| Purchase #3 | $139.42 | 5.518% | $147.1132 | $147.11 | $147.10 | $147.10 |
| Purchase #4 | $94.67 | 5.443% | $99.8229 | $99.82 | $99.80 | $99.80 |
| Purchase #5 | $141.57 | 10.571% | $156.5354 | $156.54 | $156.55 | $156.50 |
| Purchase #6 | $211.73 | 13.838% | $241.0292 | $241.03 | $241.05 | $241.00 |
| Purchase #7 | $66.99 | 4.778% | $70.1908 | $70.19 | $70.20 | $70.20 |
| 7 purchase totals = | $757.49 | $829.9168 | $829.92 | $829.95 | $829.80 | |