| 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 | $32.33 | 6.317% | $34.3723 | $34.37 | $34.35 | $34.40 |
| Purchase #2 | $130.91 | 5.108% | $137.5969 | $137.60 | $137.60 | $137.60 |
| Purchase #3 | $107.67 | 11.699% | $120.2663 | $120.27 | $120.25 | $120.30 |
| Purchase #4 | $122.73 | 5.610% | $129.6152 | $129.62 | $129.60 | $129.60 |
| Purchase #5 | $140.94 | 7.237% | $151.1398 | $151.14 | $151.15 | $151.10 |
| Purchase #6 | $196.53 | 10.123% | $216.4247 | $216.42 | $216.40 | $216.40 |
| Purchase #7 | $32.62 | 6.263% | $34.663 | $34.66 | $34.65 | $34.70 |
| 7 purchase totals = | $763.73 | $824.0782 | $824.08 | $824.00 | $824.10 | |