| 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 | $76.79 | 4.488% | $80.2363 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $31.92 | 11.123% | $35.4705 | $35.47 | $35.45 | $35.50 |
| Purchase #3 | $62.34 | 12.335% | $70.0296 | $70.03 | $70.05 | $70.00 |
| Purchase #4 | $200.48 | 6.580% | $213.6716 | $213.67 | $213.65 | $213.70 |
| Purchase #5 | $91.97 | 10.193% | $101.3445 | $101.34 | $101.35 | $101.30 |
| Purchase #6 | $37.62 | 3.571% | $38.9634 | $38.96 | $38.95 | $39.00 |
| Purchase #7 | $83.28 | 11.414% | $92.7856 | $92.79 | $92.80 | $92.80 |
| 7 purchase totals = | $584.40 | $632.5015 | $632.50 | $632.50 | $632.50 | |