| 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 | $85.47 | 6.506% | $91.0307 | $91.03 | $91.05 | $91.00 |
| Purchase #2 | $78.50 | 9.488% | $85.9481 | $85.95 | $85.95 | $85.90 |
| Purchase #3 | $135.30 | 12.783% | $152.5954 | $152.60 | $152.60 | $152.60 |
| Purchase #4 | $139.81 | 13.788% | $159.087 | $159.09 | $159.10 | $159.10 |
| Purchase #5 | $249.30 | 5.615% | $263.2982 | $263.30 | $263.30 | $263.30 |
| Purchase #6 | $17.55 | 12.471% | $19.7387 | $19.74 | $19.75 | $19.70 |
| Purchase #7 | $47.66 | 5.354% | $50.2117 | $50.21 | $50.20 | $50.20 |
| 7 purchase totals = | $753.59 | $821.9098 | $821.92 | $821.95 | $821.80 | |