| 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 | $88.77 | 9.616% | $97.3061 | $97.31 | $97.30 | $97.30 |
| Purchase #2 | $51.49 | 7.681% | $55.4449 | $55.44 | $55.45 | $55.40 |
| Purchase #3 | $126.69 | 11.490% | $141.2467 | $141.25 | $141.25 | $141.20 |
| Purchase #4 | $26.58 | 11.265% | $29.5742 | $29.57 | $29.55 | $29.60 |
| Purchase #5 | $154.57 | 4.869% | $162.096 | $162.10 | $162.10 | $162.10 |
| Purchase #6 | $247.69 | 9.622% | $271.5227 | $271.52 | $271.50 | $271.50 |
| Purchase #7 | $178.78 | 6.173% | $189.8161 | $189.82 | $189.80 | $189.80 |
| 7 purchase totals = | $874.57 | $947.0067 | $947.01 | $946.95 | $946.90 | |