| 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 | $86.49 | 6.251% | $91.8965 | $91.90 | $91.90 | $91.90 |
| Purchase #2 | $181.29 | 6.581% | $193.2207 | $193.22 | $193.20 | $193.20 |
| Purchase #3 | $85.89 | 5.190% | $90.3477 | $90.35 | $90.35 | $90.30 |
| Purchase #4 | $64.84 | 9.430% | $70.9544 | $70.95 | $70.95 | $71.00 |
| Purchase #5 | $70.57 | 12.715% | $79.543 | $79.54 | $79.55 | $79.50 |
| Purchase #6 | $5.51 | 7.377% | $5.9165 | $5.92 | $5.90 | $5.90 |
| Purchase #7 | $73.30 | 13.579% | $83.2534 | $83.25 | $83.25 | $83.30 |
| 7 purchase totals = | $567.89 | $615.1322 | $615.13 | $615.10 | $615.10 | |