| 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 | $234.34 | 7.331% | $251.5195 | $251.52 | $251.50 | $251.50 |
| Purchase #2 | $141.55 | 6.844% | $151.2377 | $151.24 | $151.25 | $151.20 |
| Purchase #3 | $30.73 | 13.227% | $34.7947 | $34.79 | $34.80 | $34.80 |
| Purchase #4 | $103.85 | 11.219% | $115.5009 | $115.50 | $115.50 | $115.50 |
| Purchase #5 | $46.87 | 9.502% | $51.3236 | $51.32 | $51.30 | $51.30 |
| Purchase #6 | $53.48 | 6.535% | $56.9749 | $56.97 | $56.95 | $57.00 |
| Purchase #7 | $74.48 | 5.425% | $78.5205 | $78.52 | $78.50 | $78.50 |
| 7 purchase totals = | $685.30 | $739.8718 | $739.86 | $739.80 | $739.80 | |