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 | $21.64 | 10.481% | $23.9081 | $23.91 | $23.90 | $23.90 |
Purchase #2 | $80.27 | 13.242% | $90.8994 | $90.90 | $90.90 | $90.90 |
Purchase #3 | $89.35 | 6.746% | $95.3776 | $95.38 | $95.40 | $95.40 |
Purchase #4 | $57.90 | 3.596% | $59.9821 | $59.98 | $60.00 | $60.00 |
Purchase #5 | $70.25 | 8.823% | $76.4482 | $76.45 | $76.45 | $76.40 |
Purchase #6 | $24.53 | 7.233% | $26.3043 | $26.30 | $26.30 | $26.30 |
Purchase #7 | $32.80 | 9.103% | $35.7858 | $35.79 | $35.80 | $35.80 |
7 purchase totals = | $376.74 | $408.7055 | $408.71 | $408.75 | $408.70 |