| 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 | $5.64 | 13.767% | $6.4165 | $6.42 | $6.40 | $6.40 |
| Purchase #2 | $62.34 | 10.399% | $68.8227 | $68.82 | $68.80 | $68.80 |
| Purchase #3 | $190.48 | 5.477% | $200.9126 | $200.91 | $200.90 | $200.90 |
| Purchase #4 | $23.70 | 12.189% | $26.5888 | $26.59 | $26.60 | $26.60 |
| Purchase #5 | $31.40 | 8.521% | $34.0756 | $34.08 | $34.10 | $34.10 |
| Purchase #6 | $124.90 | 3.419% | $129.1703 | $129.17 | $129.15 | $129.20 |
| Purchase #7 | $25.33 | 8.375% | $27.4514 | $27.45 | $27.45 | $27.50 |
| 7 purchase totals = | $463.79 | $493.4379 | $493.44 | $493.40 | $493.50 | |