| 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 | $25.58 | 8.255% | $27.6916 | $27.69 | $27.70 | $27.70 |
| Purchase #2 | $151.42 | 10.365% | $167.1147 | $167.11 | $167.10 | $167.10 |
| Purchase #3 | $156.97 | 8.464% | $170.2559 | $170.26 | $170.25 | $170.30 |
| Purchase #4 | $80.85 | 5.136% | $85.0025 | $85.00 | $85.00 | $85.00 |
| Purchase #5 | $9.34 | 6.418% | $9.9394 | $9.94 | $9.95 | $9.90 |
| Purchase #6 | $206.33 | 5.362% | $217.3934 | $217.39 | $217.40 | $217.40 |
| Purchase #7 | $21.39 | 7.187% | $22.9273 | $22.93 | $22.95 | $22.90 |
| 7 purchase totals = | $651.88 | $700.3248 | $700.32 | $700.35 | $700.30 | |