| 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 | $35.53 | 4.198% | $37.0215 | $37.02 | $37.00 | $37.00 |
| Purchase #2 | $167.97 | 11.798% | $187.7871 | $187.79 | $187.80 | $187.80 |
| Purchase #3 | $64.39 | 11.683% | $71.9127 | $71.91 | $71.90 | $71.90 |
| Purchase #4 | $109.99 | 10.719% | $121.7798 | $121.78 | $121.80 | $121.80 |
| Purchase #5 | $20.99 | 5.121% | $22.0649 | $22.06 | $22.05 | $22.10 |
| Purchase #6 | $158.64 | 7.304% | $170.2271 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $195.40 | 8.275% | $211.5694 | $211.57 | $211.55 | $211.60 |
| 7 purchase totals = | $752.91 | $822.3625 | $822.36 | $822.35 | $822.40 | |