| 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 | $14.88 | 5.721% | $15.7313 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $11.63 | 8.659% | $12.637 | $12.64 | $12.65 | $12.60 |
| Purchase #3 | $62.32 | 10.249% | $68.7072 | $68.71 | $68.70 | $68.70 |
| Purchase #4 | $169.99 | 13.759% | $193.3789 | $193.38 | $193.40 | $193.40 |
| Purchase #5 | $18.48 | 5.690% | $19.5315 | $19.53 | $19.55 | $19.50 |
| Purchase #6 | $65.40 | 5.225% | $68.8172 | $68.82 | $68.80 | $68.80 |
| Purchase #7 | $24.57 | 5.540% | $25.9312 | $25.93 | $25.95 | $25.90 |
| 7 purchase totals = | $367.27 | $404.7343 | $404.74 | $404.80 | $404.60 | |