| 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 | $46.91 | 13.284% | $53.1415 | $53.14 | $53.15 | $53.10 |
| Purchase #2 | $65.48 | 11.506% | $73.0141 | $73.01 | $73.00 | $73.00 |
| Purchase #3 | $95.35 | 3.330% | $98.5252 | $98.53 | $98.55 | $98.50 |
| Purchase #4 | $121.92 | 13.390% | $138.2451 | $138.25 | $138.25 | $138.20 |
| Purchase #5 | $125.39 | 8.340% | $135.8475 | $135.85 | $135.85 | $135.80 |
| Purchase #6 | $49.53 | 4.389% | $51.7039 | $51.70 | $51.70 | $51.70 |
| Purchase #7 | $77.34 | 3.477% | $80.0291 | $80.03 | $80.05 | $80.00 |
| 7 purchase totals = | $581.92 | $630.5064 | $630.51 | $630.55 | $630.30 | |