| 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 | $52.89 | 7.871% | $57.053 | $57.05 | $57.05 | $57.10 |
| Purchase #2 | $26.64 | 12.488% | $29.9668 | $29.97 | $29.95 | $30.00 |
| Purchase #3 | $6.70 | 5.745% | $7.0849 | $7.08 | $7.10 | $7.10 |
| Purchase #4 | $236.82 | 8.768% | $257.5844 | $257.58 | $257.60 | $257.60 |
| Purchase #5 | $90.64 | 3.487% | $93.8006 | $93.80 | $93.80 | $93.80 |
| Purchase #6 | $238.86 | 11.501% | $266.3313 | $266.33 | $266.35 | $266.30 |
| Purchase #7 | $42.54 | 3.339% | $43.9604 | $43.96 | $43.95 | $44.00 |
| 7 purchase totals = | $695.09 | $755.7814 | $755.77 | $755.80 | $755.90 | |