| 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 | $73.69 | 8.449% | $79.9161 | $79.92 | $79.90 | $79.90 |
| Purchase #2 | $191.38 | 8.226% | $207.1229 | $207.12 | $207.10 | $207.10 |
| Purchase #3 | $59.56 | 5.163% | $62.6351 | $62.64 | $62.65 | $62.60 |
| Purchase #4 | $213.32 | 5.792% | $225.6755 | $225.68 | $225.70 | $225.70 |
| Purchase #5 | $10.33 | 11.484% | $11.5163 | $11.52 | $11.50 | $11.50 |
| Purchase #6 | $211.55 | 13.327% | $239.7433 | $239.74 | $239.75 | $239.70 |
| Purchase #7 | $224.88 | 13.720% | $255.7335 | $255.73 | $255.75 | $255.70 |
| 7 purchase totals = | $984.71 | $1,082.3427 | $1,082.35 | $1,082.35 | $1,082.20 | |