| 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 | $38.53 | 4.141% | $40.1255 | $40.13 | $40.15 | $40.10 |
| Purchase #2 | $68.67 | 3.642% | $71.171 | $71.17 | $71.15 | $71.20 |
| Purchase #3 | $58.68 | 8.662% | $63.7629 | $63.76 | $63.75 | $63.80 |
| Purchase #4 | $166.92 | 6.651% | $178.0218 | $178.02 | $178.00 | $178.00 |
| Purchase #5 | $19.62 | 8.422% | $21.2724 | $21.27 | $21.25 | $21.30 |
| Purchase #6 | $83.47 | 3.543% | $86.4273 | $86.43 | $86.45 | $86.40 |
| Purchase #7 | $192.48 | 4.219% | $200.6007 | $200.60 | $200.60 | $200.60 |
| 7 purchase totals = | $628.37 | $661.3816 | $661.38 | $661.35 | $661.40 | |