| 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 | $54.61 | 13.744% | $62.1156 | $62.12 | $62.10 | $62.10 |
| Purchase #2 | $172.84 | 8.499% | $187.5297 | $187.53 | $187.55 | $187.50 |
| Purchase #3 | $48.33 | 5.546% | $51.0104 | $51.01 | $51.00 | $51.00 |
| Purchase #4 | $193.91 | 11.500% | $216.2097 | $216.21 | $216.20 | $216.20 |
| Purchase #5 | $160.85 | 3.527% | $166.5232 | $166.52 | $166.50 | $166.50 |
| Purchase #6 | $176.93 | 5.411% | $186.5037 | $186.50 | $186.50 | $186.50 |
| Purchase #7 | $197.96 | 11.176% | $220.084 | $220.08 | $220.10 | $220.10 |
| 7 purchase totals = | $1,005.43 | $1,089.9763 | $1,089.97 | $1,089.95 | $1,089.90 | |