| 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 | $60.69 | 3.348% | $62.7219 | $62.72 | $62.70 | $62.70 |
| Purchase #2 | $187.48 | 13.716% | $213.1948 | $213.19 | $213.20 | $213.20 |
| Purchase #3 | $34.56 | 11.477% | $38.5265 | $38.53 | $38.55 | $38.50 |
| Purchase #4 | $201.67 | 6.505% | $214.7886 | $214.79 | $214.80 | $214.80 |
| Purchase #5 | $171.31 | 8.347% | $185.6092 | $185.61 | $185.60 | $185.60 |
| Purchase #6 | $149.39 | 5.217% | $157.1837 | $157.18 | $157.20 | $157.20 |
| Purchase #7 | $245.33 | 10.718% | $271.6245 | $271.62 | $271.60 | $271.60 |
| 7 purchase totals = | $1,050.43 | $1,143.6492 | $1,143.64 | $1,143.65 | $1,143.60 | |