| 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 | $48.34 | 8.762% | $52.5756 | $52.58 | $52.60 | $52.60 |
| Purchase #2 | $44.69 | 5.505% | $47.1502 | $47.15 | $47.15 | $47.20 |
| Purchase #3 | $71.51 | 12.296% | $80.3029 | $80.30 | $80.30 | $80.30 |
| Purchase #4 | $39.91 | 8.489% | $43.298 | $43.30 | $43.30 | $43.30 |
| Purchase #5 | $72.30 | 11.122% | $80.3412 | $80.34 | $80.35 | $80.30 |
| Purchase #6 | $43.74 | 9.298% | $47.8069 | $47.81 | $47.80 | $47.80 |
| Purchase #7 | $61.82 | 12.736% | $69.6934 | $69.69 | $69.70 | $69.70 |
| 7 purchase totals = | $382.31 | $421.1682 | $421.17 | $421.20 | $421.20 | |