| 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 | $54.73 | 5.416% | $57.6942 | $57.69 | $57.70 | $57.70 |
| Purchase #2 | $18.68 | 11.233% | $20.7783 | $20.78 | $20.80 | $20.80 |
| Purchase #3 | $24.98 | 3.230% | $25.7869 | $25.79 | $25.80 | $25.80 |
| Purchase #4 | $94.40 | 7.746% | $101.7122 | $101.71 | $101.70 | $101.70 |
| Purchase #5 | $133.37 | 6.548% | $142.1031 | $142.10 | $142.10 | $142.10 |
| Purchase #6 | $63.94 | 6.852% | $68.3212 | $68.32 | $68.30 | $68.30 |
| Purchase #7 | $13.40 | 12.774% | $15.1117 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $403.50 | $431.5076 | $431.50 | $431.50 | $431.50 | |