| 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 | $31.95 | 13.803% | $36.3601 | $36.36 | $36.35 | $36.40 |
| Purchase #2 | $30.97 | 3.710% | $32.119 | $32.12 | $32.10 | $32.10 |
| Purchase #3 | $31.45 | 7.522% | $33.8157 | $33.82 | $33.80 | $33.80 |
| Purchase #4 | $75.95 | 10.507% | $83.9301 | $83.93 | $83.95 | $83.90 |
| Purchase #5 | $120.51 | 12.121% | $135.117 | $135.12 | $135.10 | $135.10 |
| Purchase #6 | $140.31 | 5.239% | $147.6608 | $147.66 | $147.65 | $147.70 |
| Purchase #7 | $69.98 | 4.791% | $73.3327 | $73.33 | $73.35 | $73.30 |
| 7 purchase totals = | $501.12 | $542.3354 | $542.34 | $542.30 | $542.30 | |