| 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 | $70.64 | 3.730% | $73.2749 | $73.27 | $73.25 | $73.30 |
| Purchase #2 | $13.51 | 8.305% | $14.632 | $14.63 | $14.65 | $14.60 |
| Purchase #3 | $93.54 | 7.306% | $100.374 | $100.37 | $100.35 | $100.40 |
| Purchase #4 | $162.59 | 3.314% | $167.9782 | $167.98 | $168.00 | $168.00 |
| Purchase #5 | $194.94 | 3.243% | $201.2619 | $201.26 | $201.25 | $201.30 |
| Purchase #6 | $62.91 | 4.830% | $65.9486 | $65.95 | $65.95 | $65.90 |
| Purchase #7 | $226.26 | 5.124% | $237.8536 | $237.85 | $237.85 | $237.90 |
| 7 purchase totals = | $824.39 | $861.3232 | $861.31 | $861.30 | $861.40 | |