| 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 | $55.26 | 8.740% | $60.0897 | $60.09 | $60.10 | $60.10 |
| Purchase #2 | $135.58 | 3.814% | $140.751 | $140.75 | $140.75 | $140.80 |
| Purchase #3 | $206.39 | 10.419% | $227.8938 | $227.89 | $227.90 | $227.90 |
| Purchase #4 | $47.96 | 11.401% | $53.4279 | $53.43 | $53.45 | $53.40 |
| Purchase #5 | $193.34 | 7.797% | $208.4147 | $208.41 | $208.40 | $208.40 |
| Purchase #6 | $221.46 | 8.795% | $240.9374 | $240.94 | $240.95 | $240.90 |
| Purchase #7 | $48.43 | 5.569% | $51.1271 | $51.13 | $51.15 | $51.10 |
| 7 purchase totals = | $908.42 | $982.6416 | $982.64 | $982.70 | $982.60 | |