| 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 | $8.63 | 9.871% | $9.4819 | $9.48 | $9.50 | $9.50 |
| Purchase #2 | $44.70 | 6.314% | $47.5224 | $47.52 | $47.50 | $47.50 |
| Purchase #3 | $119.63 | 3.569% | $123.8996 | $123.90 | $123.90 | $123.90 |
| Purchase #4 | $104.98 | 10.830% | $116.3493 | $116.35 | $116.35 | $116.30 |
| Purchase #5 | $187.86 | 3.635% | $194.6887 | $194.69 | $194.70 | $194.70 |
| Purchase #6 | $122.70 | 3.707% | $127.2485 | $127.25 | $127.25 | $127.20 |
| Purchase #7 | $164.40 | 3.621% | $170.3529 | $170.35 | $170.35 | $170.40 |
| 7 purchase totals = | $752.90 | $789.5433 | $789.54 | $789.55 | $789.50 | |