| 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 | $79.36 | 6.478% | $84.5009 | $84.50 | $84.50 | $84.50 |
| Purchase #2 | $248.49 | 8.863% | $270.5137 | $270.51 | $270.50 | $270.50 |
| Purchase #3 | $65.87 | 12.292% | $73.9667 | $73.97 | $73.95 | $74.00 |
| Purchase #4 | $82.65 | 11.184% | $91.8936 | $91.89 | $91.90 | $91.90 |
| Purchase #5 | $145.84 | 8.167% | $157.7508 | $157.75 | $157.75 | $157.80 |
| Purchase #6 | $116.49 | 13.718% | $132.4701 | $132.47 | $132.45 | $132.50 |
| Purchase #7 | $221.65 | 10.457% | $244.8279 | $244.83 | $244.85 | $244.80 |
| 7 purchase totals = | $960.35 | $1,055.9237 | $1,055.92 | $1,055.90 | $1,056.00 | |