| 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 | $87.43 | 9.106% | $95.3914 | $95.39 | $95.40 | $95.40 |
| Purchase #2 | $8.76 | 12.534% | $9.858 | $9.86 | $9.85 | $9.90 |
| Purchase #3 | $130.33 | 4.651% | $136.3916 | $136.39 | $136.40 | $136.40 |
| Purchase #4 | $104.70 | 7.657% | $112.7169 | $112.72 | $112.70 | $112.70 |
| Purchase #5 | $189.39 | 4.321% | $197.5735 | $197.57 | $197.55 | $197.60 |
| Purchase #6 | $20.64 | 7.691% | $22.2274 | $22.23 | $22.25 | $22.20 |
| Purchase #7 | $10.81 | 3.750% | $11.2154 | $11.22 | $11.20 | $11.20 |
| 7 purchase totals = | $552.06 | $585.3742 | $585.38 | $585.35 | $585.40 | |