| 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 | $32.97 | 12.156% | $36.9778 | $36.98 | $37.00 | $37.00 |
| Purchase #2 | $111.64 | 9.157% | $121.8629 | $121.86 | $121.85 | $121.90 |
| Purchase #3 | $42.92 | 7.347% | $46.0733 | $46.07 | $46.05 | $46.10 |
| Purchase #4 | $83.64 | 10.496% | $92.4189 | $92.42 | $92.40 | $92.40 |
| Purchase #5 | $29.89 | 4.499% | $31.2348 | $31.23 | $31.25 | $31.20 |
| Purchase #6 | $198.44 | 6.595% | $211.5271 | $211.53 | $211.55 | $211.50 |
| Purchase #7 | $218.43 | 12.148% | $244.9649 | $244.96 | $244.95 | $245.00 |
| 7 purchase totals = | $717.93 | $785.0597 | $785.05 | $785.05 | $785.10 | |