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 | $37.77 | 11.342% | $42.0539 | $42.05 | $42.05 | $42.10 |
Purchase #2 | $6.92 | 5.211% | $7.2806 | $7.28 | $7.30 | $7.30 |
Purchase #3 | $8.85 | 6.491% | $9.4245 | $9.42 | $9.40 | $9.40 |
Purchase #4 | $224.30 | 10.154% | $247.0754 | $247.08 | $247.10 | $247.10 |
Purchase #5 | $110.54 | 6.392% | $117.6057 | $117.61 | $117.60 | $117.60 |
Purchase #6 | $105.33 | 9.413% | $115.2447 | $115.24 | $115.25 | $115.20 |
Purchase #7 | $124.94 | 8.605% | $135.6911 | $135.69 | $135.70 | $135.70 |
7 purchase totals = | $618.65 | $674.3759 | $674.37 | $674.40 | $674.40 |