| 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 | $34.96 | 3.298% | $36.113 | $36.11 | $36.10 | $36.10 |
| Purchase #2 | $30.43 | 5.478% | $32.097 | $32.10 | $32.10 | $32.10 |
| Purchase #3 | $150.25 | 4.694% | $157.3027 | $157.30 | $157.30 | $157.30 |
| Purchase #4 | $99.62 | 6.177% | $105.7735 | $105.77 | $105.75 | $105.80 |
| Purchase #5 | $46.95 | 8.286% | $50.8403 | $50.84 | $50.85 | $50.80 |
| Purchase #6 | $66.57 | 9.169% | $72.6738 | $72.67 | $72.65 | $72.70 |
| Purchase #7 | $46.70 | 9.820% | $51.2859 | $51.29 | $51.30 | $51.30 |
| 7 purchase totals = | $475.48 | $506.0862 | $506.08 | $506.05 | $506.10 | |