| 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 | $57.56 | 5.333% | $60.6297 | $60.63 | $60.65 | $60.60 |
| Purchase #2 | $194.90 | 6.253% | $207.0871 | $207.09 | $207.10 | $207.10 |
| Purchase #3 | $128.26 | 5.433% | $135.2284 | $135.23 | $135.25 | $135.20 |
| Purchase #4 | $30.33 | 11.514% | $33.8222 | $33.82 | $33.80 | $33.80 |
| Purchase #5 | $159.79 | 11.514% | $178.1882 | $178.19 | $178.20 | $178.20 |
| Purchase #6 | $100.51 | 10.539% | $111.1027 | $111.10 | $111.10 | $111.10 |
| Purchase #7 | $147.70 | 12.226% | $165.7578 | $165.76 | $165.75 | $165.80 |
| 7 purchase totals = | $819.05 | $891.8161 | $891.82 | $891.85 | $891.80 | |