| 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 | $69.78 | 13.702% | $79.3413 | $79.34 | $79.35 | $79.30 |
| Purchase #2 | $172.67 | 10.454% | $190.7209 | $190.72 | $190.70 | $190.70 |
| Purchase #3 | $8.38 | 6.262% | $8.9048 | $8.90 | $8.90 | $8.90 |
| Purchase #4 | $66.36 | 8.141% | $71.7624 | $71.76 | $71.75 | $71.80 |
| Purchase #5 | $134.93 | 7.726% | $145.3547 | $145.35 | $145.35 | $145.40 |
| Purchase #6 | $168.74 | 10.660% | $186.7277 | $186.73 | $186.75 | $186.70 |
| Purchase #7 | $204.61 | 7.664% | $220.2913 | $220.29 | $220.30 | $220.30 |
| 7 purchase totals = | $825.47 | $903.1031 | $903.09 | $903.10 | $903.10 | |