| 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 | $43.45 | 9.102% | $47.4048 | $47.40 | $47.40 | $47.40 |
| Purchase #2 | $148.35 | 3.244% | $153.1625 | $153.16 | $153.15 | $153.20 |
| Purchase #3 | $164.86 | 8.202% | $178.3818 | $178.38 | $178.40 | $178.40 |
| Purchase #4 | $142.67 | 13.862% | $162.4469 | $162.45 | $162.45 | $162.40 |
| Purchase #5 | $110.29 | 4.712% | $115.4869 | $115.49 | $115.50 | $115.50 |
| Purchase #6 | $122.91 | 6.413% | $130.7922 | $130.79 | $130.80 | $130.80 |
| Purchase #7 | $199.46 | 7.488% | $214.3956 | $214.40 | $214.40 | $214.40 |
| 7 purchase totals = | $931.99 | $1,002.0707 | $1,002.07 | $1,002.10 | $1,002.10 | |