| 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 | $72.34 | 9.676% | $79.3396 | $79.34 | $79.35 | $79.30 |
| Purchase #2 | $222.35 | 4.789% | $232.9983 | $233.00 | $233.00 | $233.00 |
| Purchase #3 | $240.30 | 9.775% | $263.7893 | $263.79 | $263.80 | $263.80 |
| Purchase #4 | $6.63 | 6.398% | $7.0542 | $7.05 | $7.05 | $7.10 |
| Purchase #5 | $149.50 | 8.536% | $162.2613 | $162.26 | $162.25 | $162.30 |
| Purchase #6 | $162.78 | 13.817% | $185.2713 | $185.27 | $185.25 | $185.30 |
| Purchase #7 | $65.66 | 13.114% | $74.2707 | $74.27 | $74.25 | $74.30 |
| 7 purchase totals = | $919.56 | $1,004.9847 | $1,004.98 | $1,004.95 | $1,005.10 | |