| 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 | $102.65 | 10.572% | $113.5022 | $113.50 | $113.50 | $113.50 |
| Purchase #2 | $176.73 | 10.154% | $194.6752 | $194.68 | $194.70 | $194.70 |
| Purchase #3 | $108.53 | 9.445% | $118.7807 | $118.78 | $118.80 | $118.80 |
| Purchase #4 | $29.91 | 4.434% | $31.2362 | $31.24 | $31.25 | $31.20 |
| Purchase #5 | $157.35 | 12.793% | $177.4798 | $177.48 | $177.50 | $177.50 |
| Purchase #6 | $8.74 | 13.635% | $9.9317 | $9.93 | $9.95 | $9.90 |
| Purchase #7 | $79.63 | 5.567% | $84.063 | $84.06 | $84.05 | $84.10 |
| 7 purchase totals = | $663.54 | $729.6688 | $729.67 | $729.75 | $729.70 | |