| 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 | $26.32 | 3.534% | $27.2501 | $27.25 | $27.25 | $27.30 |
| Purchase #2 | $210.40 | 7.339% | $225.8413 | $225.84 | $225.85 | $225.80 |
| Purchase #3 | $7.78 | 12.759% | $8.7727 | $8.77 | $8.75 | $8.80 |
| Purchase #4 | $129.90 | 6.181% | $137.9291 | $137.93 | $137.95 | $137.90 |
| Purchase #5 | $186.32 | 4.463% | $194.6355 | $194.64 | $194.65 | $194.60 |
| Purchase #6 | $226.64 | 7.698% | $244.0867 | $244.09 | $244.10 | $244.10 |
| Purchase #7 | $97.76 | 9.551% | $107.0971 | $107.10 | $107.10 | $107.10 |
| 7 purchase totals = | $885.12 | $945.6125 | $945.62 | $945.65 | $945.60 | |