| 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 | $197.75 | 9.593% | $216.7202 | $216.72 | $216.70 | $216.70 |
| Purchase #2 | $83.87 | 13.512% | $95.2025 | $95.20 | $95.20 | $95.20 |
| Purchase #3 | $24.37 | 5.359% | $25.676 | $25.68 | $25.70 | $25.70 |
| Purchase #4 | $160.76 | 3.125% | $165.7838 | $165.78 | $165.80 | $165.80 |
| Purchase #5 | $63.32 | 12.547% | $71.2648 | $71.26 | $71.25 | $71.30 |
| Purchase #6 | $38.59 | 12.756% | $43.5125 | $43.51 | $43.50 | $43.50 |
| Purchase #7 | $98.44 | 12.702% | $110.9438 | $110.94 | $110.95 | $110.90 |
| 7 purchase totals = | $667.10 | $729.1036 | $729.09 | $729.10 | $729.10 | |