| 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 | $139.91 | 8.748% | $152.1493 | $152.15 | $152.15 | $152.10 |
| Purchase #2 | $92.29 | 4.120% | $96.0923 | $96.09 | $96.10 | $96.10 |
| Purchase #3 | $32.53 | 3.752% | $33.7505 | $33.75 | $33.75 | $33.80 |
| Purchase #4 | $97.26 | 8.379% | $105.4094 | $105.41 | $105.40 | $105.40 |
| Purchase #5 | $200.60 | 4.464% | $209.5548 | $209.55 | $209.55 | $209.60 |
| Purchase #6 | $10.92 | 13.411% | $12.3845 | $12.38 | $12.40 | $12.40 |
| Purchase #7 | $235.70 | 9.311% | $257.646 | $257.65 | $257.65 | $257.60 |
| 7 purchase totals = | $809.21 | $866.9868 | $866.98 | $867.00 | $867.00 | |