| 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 | $92.31 | 13.336% | $104.6205 | $104.62 | $104.60 | $104.60 |
| Purchase #2 | $31.90 | 8.154% | $34.5011 | $34.50 | $34.50 | $34.50 |
| Purchase #3 | $41.80 | 9.325% | $45.6979 | $45.70 | $45.70 | $45.70 |
| Purchase #4 | $19.70 | 12.193% | $22.102 | $22.10 | $22.10 | $22.10 |
| Purchase #5 | $126.50 | 3.348% | $130.7352 | $130.74 | $130.75 | $130.70 |
| Purchase #6 | $17.54 | 11.801% | $19.6099 | $19.61 | $19.60 | $19.60 |
| Purchase #7 | $129.89 | 5.651% | $137.2301 | $137.23 | $137.25 | $137.20 |
| 7 purchase totals = | $459.64 | $494.4967 | $494.50 | $494.50 | $494.40 | |