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 | $8.82 | 3.608% | $9.1382 | $9.14 | $9.15 | $9.10 |
Purchase #2 | $229.60 | 6.701% | $244.9855 | $244.99 | $245.00 | $245.00 |
Purchase #3 | $16.46 | 11.732% | $18.3911 | $18.39 | $18.40 | $18.40 |
Purchase #4 | $89.43 | 7.708% | $96.3233 | $96.32 | $96.30 | $96.30 |
Purchase #5 | $48.32 | 4.410% | $50.4509 | $50.45 | $50.45 | $50.50 |
Purchase #6 | $41.70 | 11.436% | $46.4688 | $46.47 | $46.45 | $46.50 |
Purchase #7 | $68.49 | 13.319% | $77.6122 | $77.61 | $77.60 | $77.60 |
7 purchase totals = | $502.82 | $543.3700 | $543.37 | $543.35 | $543.40 |