| 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 | $185.76 | 11.527% | $207.1726 | $207.17 | $207.15 | $207.20 |
| Purchase #2 | $57.45 | 9.169% | $62.7176 | $62.72 | $62.70 | $62.70 |
| Purchase #3 | $37.30 | 4.679% | $39.0453 | $39.05 | $39.05 | $39.00 |
| Purchase #4 | $232.92 | 13.393% | $264.115 | $264.12 | $264.10 | $264.10 |
| Purchase #5 | $47.71 | 13.696% | $54.2444 | $54.24 | $54.25 | $54.20 |
| Purchase #6 | $5.80 | 6.491% | $6.1765 | $6.18 | $6.20 | $6.20 |
| Purchase #7 | $45.60 | 4.338% | $47.5781 | $47.58 | $47.60 | $47.60 |
| 7 purchase totals = | $612.54 | $681.0495 | $681.06 | $681.05 | $681.00 | |