| 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 | $74.52 | 8.605% | $80.9324 | $80.93 | $80.95 | $80.90 |
| Purchase #2 | $115.70 | 10.544% | $127.8994 | $127.90 | $127.90 | $127.90 |
| Purchase #3 | $72.77 | 10.407% | $80.3432 | $80.34 | $80.35 | $80.30 |
| Purchase #4 | $124.41 | 12.483% | $139.9401 | $139.94 | $139.95 | $139.90 |
| Purchase #5 | $156.53 | 11.242% | $174.1271 | $174.13 | $174.15 | $174.10 |
| Purchase #6 | $204.54 | 10.829% | $226.6896 | $226.69 | $226.70 | $226.70 |
| Purchase #7 | $217.86 | 7.292% | $233.7464 | $233.75 | $233.75 | $233.70 |
| 7 purchase totals = | $966.33 | $1,063.6782 | $1,063.68 | $1,063.75 | $1,063.50 | |