| 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 | $94.48 | 9.430% | $103.3895 | $103.39 | $103.40 | $103.40 |
| Purchase #2 | $147.29 | 10.511% | $162.7717 | $162.77 | $162.75 | $162.80 |
| Purchase #3 | $51.37 | 3.119% | $52.9722 | $52.97 | $52.95 | $53.00 |
| Purchase #4 | $235.52 | 5.229% | $247.8353 | $247.84 | $247.85 | $247.80 |
| Purchase #5 | $223.47 | 7.492% | $240.2124 | $240.21 | $240.20 | $240.20 |
| Purchase #6 | $96.26 | 12.314% | $108.1135 | $108.11 | $108.10 | $108.10 |
| Purchase #7 | $68.99 | 11.692% | $77.0563 | $77.06 | $77.05 | $77.10 |
| 7 purchase totals = | $917.38 | $992.3509 | $992.35 | $992.30 | $992.40 | |