| 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 | $90.79 | 6.319% | $96.527 | $96.53 | $96.55 | $96.50 |
| Purchase #2 | $141.38 | 9.380% | $154.6414 | $154.64 | $154.65 | $154.60 |
| Purchase #3 | $117.29 | 9.651% | $128.6097 | $128.61 | $128.60 | $128.60 |
| Purchase #4 | $144.66 | 7.572% | $155.6137 | $155.61 | $155.60 | $155.60 |
| Purchase #5 | $6.43 | 6.194% | $6.8283 | $6.83 | $6.85 | $6.80 |
| Purchase #6 | $28.50 | 7.600% | $30.666 | $30.67 | $30.65 | $30.70 |
| Purchase #7 | $110.85 | 5.658% | $117.1219 | $117.12 | $117.10 | $117.10 |
| 7 purchase totals = | $639.90 | $690.0080 | $690.01 | $690.00 | $689.90 | |