| 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 | $51.84 | 4.508% | $54.1769 | $54.18 | $54.20 | $54.20 |
| Purchase #2 | $61.55 | 10.495% | $68.0097 | $68.01 | $68.00 | $68.00 |
| Purchase #3 | $19.27 | 10.161% | $21.228 | $21.23 | $21.25 | $21.20 |
| Purchase #4 | $43.26 | 8.730% | $47.0366 | $47.04 | $47.05 | $47.00 |
| Purchase #5 | $115.62 | 4.516% | $120.8414 | $120.84 | $120.85 | $120.80 |
| Purchase #6 | $57.47 | 6.246% | $61.0596 | $61.06 | $61.05 | $61.10 |
| Purchase #7 | $18.66 | 11.393% | $20.7859 | $20.79 | $20.80 | $20.80 |
| 7 purchase totals = | $367.67 | $393.1381 | $393.15 | $393.20 | $393.10 | |