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 | $103.70 | 12.750% | $116.9218 | $116.92 | $116.90 | $116.90 |
Purchase #2 | $137.64 | 7.330% | $147.729 | $147.73 | $147.75 | $147.70 |
Purchase #3 | $209.77 | 4.514% | $219.239 | $219.24 | $219.25 | $219.20 |
Purchase #4 | $84.45 | 3.515% | $87.4184 | $87.42 | $87.40 | $87.40 |
Purchase #5 | $215.84 | 4.497% | $225.5463 | $225.55 | $225.55 | $225.50 |
Purchase #6 | $62.48 | 12.859% | $70.5143 | $70.51 | $70.50 | $70.50 |
Purchase #7 | $66.37 | 5.301% | $69.8883 | $69.89 | $69.90 | $69.90 |
7 purchase totals = | $880.25 | $937.2571 | $937.26 | $937.25 | $937.10 |