| 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 | $77.36 | 7.539% | $83.1922 | $83.19 | $83.20 | $83.20 |
| Purchase #2 | $63.59 | 7.707% | $68.4909 | $68.49 | $68.50 | $68.50 |
| Purchase #3 | $103.92 | 13.188% | $117.625 | $117.63 | $117.65 | $117.60 |
| Purchase #4 | $60.91 | 6.764% | $65.03 | $65.03 | $65.05 | $65.00 |
| Purchase #5 | $145.66 | 5.621% | $153.8475 | $153.85 | $153.85 | $153.80 |
| Purchase #6 | $162.83 | 9.463% | $178.2386 | $178.24 | $178.25 | $178.20 |
| Purchase #7 | $238.29 | 13.529% | $270.5283 | $270.53 | $270.55 | $270.50 |
| 7 purchase totals = | $852.56 | $936.9525 | $936.96 | $937.05 | $936.80 | |