| 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 | $91.38 | 9.380% | $99.9514 | $99.95 | $99.95 | $100.00 |
| Purchase #2 | $22.82 | 9.189% | $24.9169 | $24.92 | $24.90 | $24.90 |
| Purchase #3 | $16.49 | 11.312% | $18.3553 | $18.36 | $18.35 | $18.40 |
| Purchase #4 | $122.93 | 4.473% | $128.4287 | $128.43 | $128.45 | $128.40 |
| Purchase #5 | $101.84 | 4.673% | $106.599 | $106.60 | $106.60 | $106.60 |
| Purchase #6 | $126.69 | 6.191% | $134.5334 | $134.53 | $134.55 | $134.50 |
| Purchase #7 | $246.98 | 6.857% | $263.9154 | $263.92 | $263.90 | $263.90 |
| 7 purchase totals = | $729.13 | $776.7001 | $776.71 | $776.70 | $776.70 | |