| 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 | $110.97 | 3.712% | $115.0892 | $115.09 | $115.10 | $115.10 |
| Purchase #2 | $31.75 | 7.519% | $34.1373 | $34.14 | $34.15 | $34.10 |
| Purchase #3 | $136.70 | 8.613% | $148.474 | $148.47 | $148.45 | $148.50 |
| Purchase #4 | $57.62 | 9.277% | $62.9654 | $62.97 | $62.95 | $63.00 |
| Purchase #5 | $16.42 | 6.406% | $17.4719 | $17.47 | $17.45 | $17.50 |
| Purchase #6 | $177.35 | 8.621% | $192.6393 | $192.64 | $192.65 | $192.60 |
| Purchase #7 | $238.56 | 3.775% | $247.5656 | $247.57 | $247.55 | $247.60 |
| 7 purchase totals = | $769.37 | $818.3427 | $818.35 | $818.30 | $818.40 | |