| 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 | $102.61 | 6.110% | $108.8795 | $108.88 | $108.90 | $108.90 |
| Purchase #2 | $43.31 | 3.639% | $44.8861 | $44.89 | $44.90 | $44.90 |
| Purchase #3 | $233.31 | 10.376% | $257.5182 | $257.52 | $257.50 | $257.50 |
| Purchase #4 | $83.52 | 11.320% | $92.9745 | $92.97 | $92.95 | $93.00 |
| Purchase #5 | $241.48 | 10.493% | $266.8185 | $266.82 | $266.80 | $266.80 |
| Purchase #6 | $124.98 | 7.504% | $134.3585 | $134.36 | $134.35 | $134.40 |
| Purchase #7 | $55.78 | 13.564% | $63.346 | $63.35 | $63.35 | $63.30 |
| 7 purchase totals = | $884.99 | $968.7813 | $968.79 | $968.75 | $968.80 | |