| 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 | $10.29 | 11.569% | $11.4805 | $11.48 | $11.50 | $11.50 |
| Purchase #2 | $12.49 | 6.718% | $13.3291 | $13.33 | $13.35 | $13.30 |
| Purchase #3 | $51.90 | 4.345% | $54.1551 | $54.16 | $54.15 | $54.20 |
| Purchase #4 | $198.38 | 13.160% | $224.4868 | $224.49 | $224.50 | $224.50 |
| Purchase #5 | $141.45 | 7.203% | $151.6386 | $151.64 | $151.65 | $151.60 |
| Purchase #6 | $249.32 | 8.136% | $269.6047 | $269.60 | $269.60 | $269.60 |
| Purchase #7 | $126.92 | 8.624% | $137.8656 | $137.87 | $137.85 | $137.90 |
| 7 purchase totals = | $790.75 | $862.5604 | $862.57 | $862.60 | $862.60 | |