| 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 | $65.28 | 12.774% | $73.6189 | $73.62 | $73.60 | $73.60 |
| Purchase #2 | $172.31 | 9.672% | $188.9758 | $188.98 | $189.00 | $189.00 |
| Purchase #3 | $74.29 | 13.330% | $84.1929 | $84.19 | $84.20 | $84.20 |
| Purchase #4 | $239.64 | 10.378% | $264.5098 | $264.51 | $264.50 | $264.50 |
| Purchase #5 | $7.64 | 4.863% | $8.0115 | $8.01 | $8.00 | $8.00 |
| Purchase #6 | $193.54 | 6.446% | $206.0156 | $206.02 | $206.00 | $206.00 |
| Purchase #7 | $56.98 | 10.820% | $63.1452 | $63.15 | $63.15 | $63.10 |
| 7 purchase totals = | $809.68 | $888.4697 | $888.48 | $888.45 | $888.40 | |