| 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 | $227.91 | 4.395% | $237.9266 | $237.93 | $237.95 | $237.90 |
| Purchase #2 | $56.34 | 6.497% | $60.0004 | $60.00 | $60.00 | $60.00 |
| Purchase #3 | $139.63 | 4.506% | $145.9217 | $145.92 | $145.90 | $145.90 |
| Purchase #4 | $93.51 | 4.369% | $97.5955 | $97.60 | $97.60 | $97.60 |
| Purchase #5 | $41.62 | 4.629% | $43.5466 | $43.55 | $43.55 | $43.50 |
| Purchase #6 | $65.59 | 12.431% | $73.7435 | $73.74 | $73.75 | $73.70 |
| Purchase #7 | $154.60 | 7.216% | $165.7559 | $165.76 | $165.75 | $165.80 |
| 7 purchase totals = | $779.20 | $824.4902 | $824.50 | $824.50 | $824.40 | |