| 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 | $38.84 | 10.698% | $42.9951 | $43.00 | $43.00 | $43.00 |
| Purchase #2 | $65.67 | 9.232% | $71.7327 | $71.73 | $71.75 | $71.70 |
| Purchase #3 | $16.98 | 7.393% | $18.2353 | $18.24 | $18.25 | $18.20 |
| Purchase #4 | $39.41 | 13.669% | $44.797 | $44.80 | $44.80 | $44.80 |
| Purchase #5 | $54.82 | 12.365% | $61.5985 | $61.60 | $61.60 | $61.60 |
| Purchase #6 | $95.33 | 9.416% | $104.3063 | $104.31 | $104.30 | $104.30 |
| Purchase #7 | $16.58 | 4.290% | $17.2913 | $17.29 | $17.30 | $17.30 |
| 7 purchase totals = | $327.63 | $360.9562 | $360.97 | $361.00 | $360.90 | |