| 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 | $52.28 | 9.361% | $57.1739 | $57.17 | $57.15 | $57.20 |
| Purchase #2 | $63.34 | 9.643% | $69.4479 | $69.45 | $69.45 | $69.40 |
| Purchase #3 | $193.44 | 7.749% | $208.4297 | $208.43 | $208.45 | $208.40 |
| Purchase #4 | $111.38 | 8.782% | $121.1614 | $121.16 | $121.15 | $121.20 |
| Purchase #5 | $71.73 | 7.523% | $77.1262 | $77.13 | $77.15 | $77.10 |
| Purchase #6 | $6.80 | 4.836% | $7.1288 | $7.13 | $7.15 | $7.10 |
| Purchase #7 | $156.48 | 12.574% | $176.1558 | $176.16 | $176.15 | $176.20 |
| 7 purchase totals = | $655.45 | $716.6237 | $716.63 | $716.65 | $716.60 | |