| 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 | $52.44 | 8.781% | $57.0448 | $57.04 | $57.05 | $57.00 |
| Purchase #2 | $26.95 | 9.682% | $29.5593 | $29.56 | $29.55 | $29.60 |
| Purchase #3 | $149.74 | 6.103% | $158.8786 | $158.88 | $158.90 | $158.90 |
| Purchase #4 | $184.48 | 10.843% | $204.4832 | $204.48 | $204.50 | $204.50 |
| Purchase #5 | $140.98 | 13.686% | $160.2745 | $160.27 | $160.25 | $160.30 |
| Purchase #6 | $197.96 | 12.257% | $222.224 | $222.22 | $222.20 | $222.20 |
| Purchase #7 | $205.55 | 4.285% | $214.3578 | $214.36 | $214.35 | $214.40 |
| 7 purchase totals = | $958.10 | $1,046.8222 | $1,046.81 | $1,046.80 | $1,046.90 | |