| 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 | $90.71 | 4.324% | $94.6323 | $94.63 | $94.65 | $94.60 |
| Purchase #2 | $142.86 | 3.733% | $148.193 | $148.19 | $148.20 | $148.20 |
| Purchase #3 | $28.72 | 6.286% | $30.5253 | $30.53 | $30.55 | $30.50 |
| Purchase #4 | $16.77 | 13.701% | $19.0677 | $19.07 | $19.05 | $19.10 |
| Purchase #5 | $73.97 | 9.665% | $81.1192 | $81.12 | $81.10 | $81.10 |
| Purchase #6 | $221.87 | 5.284% | $233.5936 | $233.59 | $233.60 | $233.60 |
| Purchase #7 | $141.26 | 4.274% | $147.2975 | $147.30 | $147.30 | $147.30 |
| 7 purchase totals = | $716.16 | $754.4286 | $754.43 | $754.45 | $754.40 | |