| 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 | $13.41 | 6.121% | $14.2308 | $14.23 | $14.25 | $14.20 |
| Purchase #2 | $130.39 | 3.766% | $135.3005 | $135.30 | $135.30 | $135.30 |
| Purchase #3 | $10.38 | 4.425% | $10.8393 | $10.84 | $10.85 | $10.80 |
| Purchase #4 | $43.53 | 6.666% | $46.4317 | $46.43 | $46.45 | $46.40 |
| Purchase #5 | $73.27 | 13.378% | $83.0721 | $83.07 | $83.05 | $83.10 |
| Purchase #6 | $106.26 | 13.226% | $120.3139 | $120.31 | $120.30 | $120.30 |
| Purchase #7 | $248.82 | 4.187% | $259.2381 | $259.24 | $259.25 | $259.20 |
| 7 purchase totals = | $626.06 | $669.4264 | $669.42 | $669.45 | $669.30 | |