| 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 | $34.26 | 12.581% | $38.5703 | $38.57 | $38.55 | $38.60 |
| Purchase #2 | $63.82 | 13.446% | $72.4012 | $72.40 | $72.40 | $72.40 |
| Purchase #3 | $161.40 | 13.562% | $183.2891 | $183.29 | $183.30 | $183.30 |
| Purchase #4 | $28.62 | 8.538% | $31.0636 | $31.06 | $31.05 | $31.10 |
| Purchase #5 | $202.93 | 4.581% | $212.2262 | $212.23 | $212.25 | $212.20 |
| Purchase #6 | $63.77 | 3.533% | $66.023 | $66.02 | $66.00 | $66.00 |
| Purchase #7 | $238.43 | 13.214% | $269.9361 | $269.94 | $269.95 | $269.90 |
| 7 purchase totals = | $793.23 | $873.5095 | $873.51 | $873.50 | $873.50 | |