| 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 | $47.39 | 10.835% | $52.5247 | $52.52 | $52.50 | $52.50 |
| Purchase #2 | $171.62 | 4.262% | $178.9344 | $178.93 | $178.95 | $178.90 |
| Purchase #3 | $114.43 | 10.529% | $126.4783 | $126.48 | $126.50 | $126.50 |
| Purchase #4 | $77.72 | 8.219% | $84.1078 | $84.11 | $84.10 | $84.10 |
| Purchase #5 | $181.96 | 9.662% | $199.541 | $199.54 | $199.55 | $199.50 |
| Purchase #6 | $41.42 | 4.270% | $43.1886 | $43.19 | $43.20 | $43.20 |
| Purchase #7 | $237.37 | 10.531% | $262.3674 | $262.37 | $262.35 | $262.40 |
| 7 purchase totals = | $871.91 | $947.1422 | $947.14 | $947.15 | $947.10 | |