| 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 | $73.63 | 13.697% | $83.7151 | $83.72 | $83.70 | $83.70 |
| Purchase #2 | $170.55 | 11.574% | $190.2895 | $190.29 | $190.30 | $190.30 |
| Purchase #3 | $184.37 | 4.407% | $192.4952 | $192.50 | $192.50 | $192.50 |
| Purchase #4 | $120.59 | 5.680% | $127.4395 | $127.44 | $127.45 | $127.40 |
| Purchase #5 | $90.64 | 12.298% | $101.7869 | $101.79 | $101.80 | $101.80 |
| Purchase #6 | $14.98 | 12.454% | $16.8456 | $16.85 | $16.85 | $16.80 |
| Purchase #7 | $48.97 | 6.361% | $52.085 | $52.09 | $52.10 | $52.10 |
| 7 purchase totals = | $703.73 | $764.6568 | $764.68 | $764.70 | $764.60 | |