| 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 | $45.41 | 9.291% | $49.629 | $49.63 | $49.65 | $49.60 |
| Purchase #2 | $240.92 | 3.110% | $248.4126 | $248.41 | $248.40 | $248.40 |
| Purchase #3 | $144.40 | 3.289% | $149.1493 | $149.15 | $149.15 | $149.10 |
| Purchase #4 | $187.62 | 3.511% | $194.2073 | $194.21 | $194.20 | $194.20 |
| Purchase #5 | $154.63 | 5.330% | $162.8718 | $162.87 | $162.85 | $162.90 |
| Purchase #6 | $139.73 | 9.551% | $153.0756 | $153.08 | $153.10 | $153.10 |
| Purchase #7 | $110.25 | 6.363% | $117.2652 | $117.27 | $117.25 | $117.30 |
| 7 purchase totals = | $1,022.96 | $1,074.6108 | $1,074.62 | $1,074.60 | $1,074.60 | |