| 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 | $58.58 | 7.727% | $63.1065 | $63.11 | $63.10 | $63.10 |
| Purchase #2 | $89.42 | 11.827% | $99.9957 | $100.00 | $100.00 | $100.00 |
| Purchase #3 | $199.75 | 7.222% | $214.1759 | $214.18 | $214.20 | $214.20 |
| Purchase #4 | $208.45 | 5.405% | $219.7167 | $219.72 | $219.70 | $219.70 |
| Purchase #5 | $249.80 | 8.292% | $270.5134 | $270.51 | $270.50 | $270.50 |
| Purchase #6 | $175.95 | 3.554% | $182.2033 | $182.20 | $182.20 | $182.20 |
| Purchase #7 | $5.26 | 10.765% | $5.8262 | $5.83 | $5.85 | $5.80 |
| 7 purchase totals = | $987.21 | $1,055.5377 | $1,055.55 | $1,055.55 | $1,055.50 | |