| 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 | $10.99 | 8.589% | $11.9339 | $11.93 | $11.95 | $11.90 |
| Purchase #2 | $152.55 | 11.531% | $170.1405 | $170.14 | $170.15 | $170.10 |
| Purchase #3 | $85.86 | 11.813% | $96.0026 | $96.00 | $96.00 | $96.00 |
| Purchase #4 | $57.99 | 9.455% | $63.473 | $63.47 | $63.45 | $63.50 |
| Purchase #5 | $165.63 | 7.809% | $178.564 | $178.56 | $178.55 | $178.60 |
| Purchase #6 | $190.94 | 9.521% | $209.1194 | $209.12 | $209.10 | $209.10 |
| Purchase #7 | $227.86 | 12.737% | $256.8825 | $256.88 | $256.90 | $256.90 |
| 7 purchase totals = | $891.82 | $986.1159 | $986.10 | $986.10 | $986.10 | |