| 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 | $83.31 | 12.123% | $93.4097 | $93.41 | $93.40 | $93.40 |
| Purchase #2 | $16.86 | 7.770% | $18.17 | $18.17 | $18.15 | $18.20 |
| Purchase #3 | $163.27 | 11.407% | $181.8942 | $181.89 | $181.90 | $181.90 |
| Purchase #4 | $61.37 | 5.556% | $64.7797 | $64.78 | $64.80 | $64.80 |
| Purchase #5 | $7.65 | 13.675% | $8.6961 | $8.70 | $8.70 | $8.70 |
| Purchase #6 | $159.60 | 7.784% | $172.0233 | $172.02 | $172.00 | $172.00 |
| Purchase #7 | $65.87 | 4.764% | $69.008 | $69.01 | $69.00 | $69.00 |
| 7 purchase totals = | $557.93 | $607.9810 | $607.98 | $607.95 | $608.00 | |