| 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 | $29.55 | 13.570% | $33.5599 | $33.56 | $33.55 | $33.60 |
| Purchase #2 | $170.78 | 3.545% | $176.8342 | $176.83 | $176.85 | $176.80 |
| Purchase #3 | $54.94 | 11.534% | $61.2768 | $61.28 | $61.30 | $61.30 |
| Purchase #4 | $91.59 | 11.160% | $101.8114 | $101.81 | $101.80 | $101.80 |
| Purchase #5 | $95.62 | 5.853% | $101.2166 | $101.22 | $101.20 | $101.20 |
| Purchase #6 | $64.95 | 7.700% | $69.9512 | $69.95 | $69.95 | $70.00 |
| Purchase #7 | $107.59 | 11.709% | $120.1877 | $120.19 | $120.20 | $120.20 |
| 7 purchase totals = | $615.02 | $664.8378 | $664.84 | $664.85 | $664.90 | |