| 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 | $77.88 | 9.514% | $85.2895 | $85.29 | $85.30 | $85.30 |
| Purchase #2 | $97.71 | 4.353% | $101.9633 | $101.96 | $101.95 | $102.00 |
| Purchase #3 | $137.62 | 7.495% | $147.9346 | $147.93 | $147.95 | $147.90 |
| Purchase #4 | $244.60 | 11.515% | $272.7657 | $272.77 | $272.75 | $272.80 |
| Purchase #5 | $154.48 | 8.866% | $168.1762 | $168.18 | $168.20 | $168.20 |
| Purchase #6 | $124.58 | 8.252% | $134.8603 | $134.86 | $134.85 | $134.90 |
| Purchase #7 | $57.98 | 7.808% | $62.5071 | $62.51 | $62.50 | $62.50 |
| 7 purchase totals = | $894.85 | $973.4967 | $973.50 | $973.50 | $973.60 | |