| 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 | $43.79 | 3.193% | $45.1882 | $45.19 | $45.20 | $45.20 |
| Purchase #2 | $179.74 | 11.281% | $200.0165 | $200.02 | $200.00 | $200.00 |
| Purchase #3 | $186.34 | 13.234% | $211.0002 | $211.00 | $211.00 | $211.00 |
| Purchase #4 | $21.33 | 12.512% | $23.9988 | $24.00 | $24.00 | $24.00 |
| Purchase #5 | $77.95 | 9.487% | $85.3451 | $85.35 | $85.35 | $85.30 |
| Purchase #6 | $138.55 | 3.111% | $142.8603 | $142.86 | $142.85 | $142.90 |
| Purchase #7 | $46.57 | 13.818% | $53.005 | $53.01 | $53.00 | $53.00 |
| 7 purchase totals = | $694.27 | $761.4141 | $761.43 | $761.40 | $761.40 | |