| 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 | $87.79 | 5.868% | $92.9415 | $92.94 | $92.95 | $92.90 |
| Purchase #2 | $52.85 | 13.580% | $60.027 | $60.03 | $60.05 | $60.00 |
| Purchase #3 | $242.49 | 3.206% | $250.2642 | $250.26 | $250.25 | $250.30 |
| Purchase #4 | $142.60 | 12.673% | $160.6717 | $160.67 | $160.65 | $160.70 |
| Purchase #5 | $174.42 | 10.205% | $192.2196 | $192.22 | $192.20 | $192.20 |
| Purchase #6 | $217.30 | 9.437% | $237.8066 | $237.81 | $237.80 | $237.80 |
| Purchase #7 | $120.53 | 3.437% | $124.6726 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $1,037.98 | $1,118.6032 | $1,118.60 | $1,118.55 | $1,118.60 | |