| 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 | $30.74 | 4.317% | $32.067 | $32.07 | $32.05 | $32.10 |
| Purchase #2 | $139.55 | 5.177% | $146.7745 | $146.77 | $146.75 | $146.80 |
| Purchase #3 | $85.26 | 10.621% | $94.3155 | $94.32 | $94.30 | $94.30 |
| Purchase #4 | $160.72 | 10.138% | $177.0138 | $177.01 | $177.00 | $177.00 |
| Purchase #5 | $31.46 | 11.684% | $35.1358 | $35.14 | $35.15 | $35.10 |
| Purchase #6 | $32.29 | 8.170% | $34.9281 | $34.93 | $34.95 | $34.90 |
| Purchase #7 | $231.28 | 5.457% | $243.9009 | $243.90 | $243.90 | $243.90 |
| 7 purchase totals = | $711.30 | $764.1356 | $764.14 | $764.10 | $764.10 | |