| 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 | $5.53 | 3.395% | $5.7177 | $5.72 | $5.70 | $5.70 |
| Purchase #2 | $201.97 | 4.696% | $211.4545 | $211.45 | $211.45 | $211.50 |
| Purchase #3 | $60.92 | 9.321% | $66.5984 | $66.60 | $66.60 | $66.60 |
| Purchase #4 | $8.93 | 10.273% | $9.8474 | $9.85 | $9.85 | $9.80 |
| Purchase #5 | $219.46 | 4.193% | $228.662 | $228.66 | $228.65 | $228.70 |
| Purchase #6 | $123.93 | 7.506% | $133.2322 | $133.23 | $133.25 | $133.20 |
| Purchase #7 | $72.37 | 5.162% | $76.1057 | $76.11 | $76.10 | $76.10 |
| 7 purchase totals = | $693.11 | $731.6179 | $731.62 | $731.60 | $731.60 | |