| 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 | $99.88 | 8.681% | $108.5506 | $108.55 | $108.55 | $108.60 |
| Purchase #2 | $156.42 | 8.179% | $169.2136 | $169.21 | $169.20 | $169.20 |
| Purchase #3 | $68.78 | 5.783% | $72.7575 | $72.76 | $72.75 | $72.80 |
| Purchase #4 | $200.55 | 9.399% | $219.3997 | $219.40 | $219.40 | $219.40 |
| Purchase #5 | $110.71 | 8.209% | $119.7982 | $119.80 | $119.80 | $119.80 |
| Purchase #6 | $200.66 | 4.601% | $209.8924 | $209.89 | $209.90 | $209.90 |
| Purchase #7 | $151.54 | 7.395% | $162.7464 | $162.75 | $162.75 | $162.70 |
| 7 purchase totals = | $988.54 | $1,062.3584 | $1,062.36 | $1,062.35 | $1,062.40 | |