| 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 | $8.53 | 6.245% | $9.0627 | $9.06 | $9.05 | $9.10 |
| Purchase #2 | $33.45 | 7.261% | $35.8788 | $35.88 | $35.90 | $35.90 |
| Purchase #3 | $105.58 | 9.713% | $115.835 | $115.84 | $115.85 | $115.80 |
| Purchase #4 | $63.53 | 7.724% | $68.4371 | $68.44 | $68.45 | $68.40 |
| Purchase #5 | $200.42 | 6.784% | $214.0165 | $214.02 | $214.00 | $214.00 |
| Purchase #6 | $166.50 | 11.274% | $185.2712 | $185.27 | $185.25 | $185.30 |
| Purchase #7 | $145.76 | 9.756% | $159.9803 | $159.98 | $160.00 | $160.00 |
| 7 purchase totals = | $723.77 | $788.4816 | $788.49 | $788.50 | $788.50 | |