| 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 | $29.58 | 5.420% | $31.1832 | $31.18 | $31.20 | $31.20 |
| Purchase #2 | $223.49 | 6.473% | $237.9565 | $237.96 | $237.95 | $238.00 |
| Purchase #3 | $7.87 | 4.307% | $8.209 | $8.21 | $8.20 | $8.20 |
| Purchase #4 | $12.90 | 4.411% | $13.469 | $13.47 | $13.45 | $13.50 |
| Purchase #5 | $75.28 | 6.365% | $80.0716 | $80.07 | $80.05 | $80.10 |
| Purchase #6 | $247.54 | 6.316% | $263.1746 | $263.17 | $263.15 | $263.20 |
| Purchase #7 | $53.71 | 5.394% | $56.6071 | $56.61 | $56.60 | $56.60 |
| 7 purchase totals = | $650.37 | $690.6710 | $690.67 | $690.60 | $690.80 | |