| 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 | $46.67 | 11.638% | $52.1015 | $52.10 | $52.10 | $52.10 |
| Purchase #2 | $94.51 | 9.552% | $103.5376 | $103.54 | $103.55 | $103.50 |
| Purchase #3 | $234.88 | 4.377% | $245.1607 | $245.16 | $245.15 | $245.20 |
| Purchase #4 | $130.29 | 12.490% | $146.5632 | $146.56 | $146.55 | $146.60 |
| Purchase #5 | $48.99 | 8.724% | $53.2639 | $53.26 | $53.25 | $53.30 |
| Purchase #6 | $178.74 | 8.125% | $193.2626 | $193.26 | $193.25 | $193.30 |
| Purchase #7 | $46.50 | 6.643% | $49.589 | $49.59 | $49.60 | $49.60 |
| 7 purchase totals = | $780.58 | $843.4785 | $843.47 | $843.45 | $843.60 | |