| 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 | $23.82 | 12.658% | $26.8351 | $26.84 | $26.85 | $26.80 |
| Purchase #2 | $64.93 | 6.596% | $69.2128 | $69.21 | $69.20 | $69.20 |
| Purchase #3 | $35.61 | 10.442% | $39.3284 | $39.33 | $39.35 | $39.30 |
| Purchase #4 | $115.72 | 5.730% | $122.3508 | $122.35 | $122.35 | $122.40 |
| Purchase #5 | $79.35 | 11.663% | $88.6046 | $88.60 | $88.60 | $88.60 |
| Purchase #6 | $42.78 | 11.458% | $47.6817 | $47.68 | $47.70 | $47.70 |
| Purchase #7 | $44.94 | 8.855% | $48.9194 | $48.92 | $48.90 | $48.90 |
| 7 purchase totals = | $407.15 | $442.9328 | $442.93 | $442.95 | $442.90 | |