| 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 | $114.53 | 6.748% | $122.2585 | $122.26 | $122.25 | $122.30 |
| Purchase #2 | $15.96 | 5.418% | $16.8247 | $16.82 | $16.80 | $16.80 |
| Purchase #3 | $203.65 | 6.266% | $216.4107 | $216.41 | $216.40 | $216.40 |
| Purchase #4 | $60.58 | 10.197% | $66.7573 | $66.76 | $66.75 | $66.80 |
| Purchase #5 | $21.69 | 9.261% | $23.6987 | $23.70 | $23.70 | $23.70 |
| Purchase #6 | $47.99 | 6.512% | $51.1151 | $51.12 | $51.10 | $51.10 |
| Purchase #7 | $225.98 | 12.236% | $253.6309 | $253.63 | $253.65 | $253.60 |
| 7 purchase totals = | $690.38 | $750.6959 | $750.70 | $750.65 | $750.70 | |