| 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 | $207.97 | 7.664% | $223.9088 | $223.91 | $223.90 | $223.90 |
| Purchase #2 | $88.73 | 3.146% | $91.5214 | $91.52 | $91.50 | $91.50 |
| Purchase #3 | $247.26 | 4.568% | $258.5548 | $258.55 | $258.55 | $258.60 |
| Purchase #4 | $96.34 | 11.509% | $107.4278 | $107.43 | $107.45 | $107.40 |
| Purchase #5 | $52.52 | 9.140% | $57.3203 | $57.32 | $57.30 | $57.30 |
| Purchase #6 | $94.84 | 7.497% | $101.9502 | $101.95 | $101.95 | $102.00 |
| Purchase #7 | $24.95 | 11.671% | $27.8619 | $27.86 | $27.85 | $27.90 |
| 7 purchase totals = | $812.61 | $868.5452 | $868.54 | $868.50 | $868.60 | |