| 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 | $69.90 | 10.873% | $77.5002 | $77.50 | $77.50 | $77.50 |
| Purchase #2 | $112.44 | 10.547% | $124.299 | $124.30 | $124.30 | $124.30 |
| Purchase #3 | $199.58 | 12.165% | $223.8589 | $223.86 | $223.85 | $223.90 |
| Purchase #4 | $209.53 | 5.667% | $221.4041 | $221.40 | $221.40 | $221.40 |
| Purchase #5 | $222.96 | 6.361% | $237.1425 | $237.14 | $237.15 | $237.10 |
| Purchase #6 | $62.48 | 5.831% | $66.1232 | $66.12 | $66.10 | $66.10 |
| Purchase #7 | $6.64 | 10.103% | $7.3108 | $7.31 | $7.30 | $7.30 |
| 7 purchase totals = | $883.53 | $957.6387 | $957.63 | $957.60 | $957.60 | |