| 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 | $74.78 | 7.458% | $80.3571 | $80.36 | $80.35 | $80.40 |
| Purchase #2 | $211.61 | 7.270% | $226.994 | $226.99 | $227.00 | $227.00 |
| Purchase #3 | $76.99 | 13.592% | $87.4545 | $87.45 | $87.45 | $87.50 |
| Purchase #4 | $9.79 | 9.398% | $10.7101 | $10.71 | $10.70 | $10.70 |
| Purchase #5 | $231.72 | 10.624% | $256.3379 | $256.34 | $256.35 | $256.30 |
| Purchase #6 | $98.77 | 12.696% | $111.3098 | $111.31 | $111.30 | $111.30 |
| Purchase #7 | $112.99 | 12.234% | $126.8132 | $126.81 | $126.80 | $126.80 |
| 7 purchase totals = | $816.65 | $899.9766 | $899.97 | $899.95 | $900.00 | |