| 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 | $249.55 | 9.748% | $273.8761 | $273.88 | $273.90 | $273.90 |
| Purchase #2 | $129.98 | 11.252% | $144.6053 | $144.61 | $144.60 | $144.60 |
| Purchase #3 | $57.66 | 4.800% | $60.4277 | $60.43 | $60.45 | $60.40 |
| Purchase #4 | $82.50 | 11.128% | $91.6806 | $91.68 | $91.70 | $91.70 |
| Purchase #5 | $23.75 | 8.213% | $25.7006 | $25.70 | $25.70 | $25.70 |
| Purchase #6 | $25.52 | 4.503% | $26.6692 | $26.67 | $26.65 | $26.70 |
| Purchase #7 | $92.73 | 7.558% | $99.7385 | $99.74 | $99.75 | $99.70 |
| 7 purchase totals = | $661.69 | $722.6980 | $722.71 | $722.75 | $722.70 | |