| 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 | $5.79 | 9.736% | $6.3537 | $6.35 | $6.35 | $6.40 |
| Purchase #2 | $249.42 | 8.604% | $270.8801 | $270.88 | $270.90 | $270.90 |
| Purchase #3 | $145.72 | 6.598% | $155.3346 | $155.33 | $155.35 | $155.30 |
| Purchase #4 | $25.79 | 5.778% | $27.2801 | $27.28 | $27.30 | $27.30 |
| Purchase #5 | $61.97 | 13.804% | $70.5243 | $70.52 | $70.50 | $70.50 |
| Purchase #6 | $155.78 | 6.441% | $165.8138 | $165.81 | $165.80 | $165.80 |
| Purchase #7 | $34.99 | 13.663% | $39.7707 | $39.77 | $39.75 | $39.80 |
| 7 purchase totals = | $679.46 | $735.9573 | $735.94 | $735.95 | $736.00 | |