| 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 | $31.44 | 11.302% | $34.9933 | $34.99 | $35.00 | $35.00 |
| Purchase #2 | $37.91 | 5.344% | $39.9359 | $39.94 | $39.95 | $39.90 |
| Purchase #3 | $152.33 | 11.740% | $170.2135 | $170.21 | $170.20 | $170.20 |
| Purchase #4 | $207.42 | 13.131% | $234.6563 | $234.66 | $234.65 | $234.70 |
| Purchase #5 | $102.40 | 5.319% | $107.8467 | $107.85 | $107.85 | $107.80 |
| Purchase #6 | $150.93 | 13.272% | $170.9614 | $170.96 | $170.95 | $171.00 |
| Purchase #7 | $223.54 | 6.732% | $238.5887 | $238.59 | $238.60 | $238.60 |
| 7 purchase totals = | $905.97 | $997.1958 | $997.20 | $997.20 | $997.20 | |