| 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 | $155.50 | 10.138% | $171.2646 | $171.26 | $171.25 | $171.30 |
| Purchase #2 | $45.90 | 8.278% | $49.6996 | $49.70 | $49.70 | $49.70 |
| Purchase #3 | $15.73 | 5.825% | $16.6463 | $16.65 | $16.65 | $16.60 |
| Purchase #4 | $206.51 | 5.592% | $218.058 | $218.06 | $218.05 | $218.10 |
| Purchase #5 | $5.57 | 13.183% | $6.3043 | $6.30 | $6.30 | $6.30 |
| Purchase #6 | $96.50 | 9.305% | $105.4793 | $105.48 | $105.50 | $105.50 |
| Purchase #7 | $74.76 | 6.596% | $79.6912 | $79.69 | $79.70 | $79.70 |
| 7 purchase totals = | $600.47 | $647.1433 | $647.14 | $647.15 | $647.20 | |