| 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 | $51.87 | 5.802% | $54.8795 | $54.88 | $54.90 | $54.90 |
| Purchase #2 | $133.28 | 3.727% | $138.2473 | $138.25 | $138.25 | $138.20 |
| Purchase #3 | $63.25 | 13.375% | $71.7097 | $71.71 | $71.70 | $71.70 |
| Purchase #4 | $193.76 | 11.637% | $216.3079 | $216.31 | $216.30 | $216.30 |
| Purchase #5 | $64.40 | 6.438% | $68.5461 | $68.55 | $68.55 | $68.50 |
| Purchase #6 | $172.39 | 5.114% | $181.206 | $181.21 | $181.20 | $181.20 |
| Purchase #7 | $110.74 | 4.321% | $115.5251 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $789.69 | $846.4216 | $846.44 | $846.45 | $846.30 | |