| 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 | $85.55 | 10.549% | $94.5747 | $94.57 | $94.55 | $94.60 |
| Purchase #2 | $73.44 | 6.332% | $78.0902 | $78.09 | $78.10 | $78.10 |
| Purchase #3 | $13.92 | 12.352% | $15.6394 | $15.64 | $15.65 | $15.60 |
| Purchase #4 | $235.54 | 10.517% | $260.3117 | $260.31 | $260.30 | $260.30 |
| Purchase #5 | $171.26 | 12.411% | $192.5151 | $192.52 | $192.50 | $192.50 |
| Purchase #6 | $223.74 | 7.406% | $240.3102 | $240.31 | $240.30 | $240.30 |
| Purchase #7 | $80.28 | 12.349% | $90.1938 | $90.19 | $90.20 | $90.20 |
| 7 purchase totals = | $883.73 | $971.6351 | $971.63 | $971.60 | $971.60 | |