| 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 | $47.85 | 9.589% | $52.4383 | $52.44 | $52.45 | $52.40 |
| Purchase #2 | $60.91 | 8.457% | $66.0612 | $66.06 | $66.05 | $66.10 |
| Purchase #3 | $161.98 | 10.531% | $179.0381 | $179.04 | $179.05 | $179.00 |
| Purchase #4 | $35.92 | 8.808% | $39.0838 | $39.08 | $39.10 | $39.10 |
| Purchase #5 | $105.58 | 7.445% | $113.4404 | $113.44 | $113.45 | $113.40 |
| Purchase #6 | $65.91 | 7.830% | $71.0708 | $71.07 | $71.05 | $71.10 |
| Purchase #7 | $20.72 | 6.627% | $22.0931 | $22.09 | $22.10 | $22.10 |
| 7 purchase totals = | $498.87 | $543.2257 | $543.22 | $543.25 | $543.20 | |