| 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 | $84.43 | 3.788% | $87.6282 | $87.63 | $87.65 | $87.60 |
| Purchase #2 | $15.25 | 8.194% | $16.4996 | $16.50 | $16.50 | $16.50 |
| Purchase #3 | $199.84 | 5.409% | $210.6493 | $210.65 | $210.65 | $210.60 |
| Purchase #4 | $242.58 | 13.657% | $275.7092 | $275.71 | $275.70 | $275.70 |
| Purchase #5 | $163.53 | 13.696% | $185.9271 | $185.93 | $185.95 | $185.90 |
| Purchase #6 | $181.28 | 4.324% | $189.1185 | $189.12 | $189.10 | $189.10 |
| Purchase #7 | $155.88 | 4.715% | $163.2297 | $163.23 | $163.25 | $163.20 |
| 7 purchase totals = | $1,042.79 | $1,128.7616 | $1,128.77 | $1,128.80 | $1,128.60 | |