| 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 | $84.93 | 6.348% | $90.3214 | $90.32 | $90.30 | $90.30 |
| Purchase #2 | $25.43 | 5.507% | $26.8304 | $26.83 | $26.85 | $26.80 |
| Purchase #3 | $42.75 | 8.838% | $46.5282 | $46.53 | $46.55 | $46.50 |
| Purchase #4 | $210.74 | 3.243% | $217.5743 | $217.57 | $217.55 | $217.60 |
| Purchase #5 | $12.58 | 11.368% | $14.0101 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $189.25 | 8.391% | $205.13 | $205.13 | $205.15 | $205.10 |
| Purchase #7 | $73.93 | 10.354% | $81.5847 | $81.58 | $81.60 | $81.60 |
| 7 purchase totals = | $639.61 | $681.9791 | $681.97 | $682.00 | $681.90 | |