| 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 | $67.89 | 4.382% | $70.8649 | $70.86 | $70.85 | $70.90 |
| Purchase #2 | $227.69 | 13.640% | $258.7469 | $258.75 | $258.75 | $258.70 |
| Purchase #3 | $132.77 | 9.560% | $145.4628 | $145.46 | $145.45 | $145.50 |
| Purchase #4 | $39.93 | 7.268% | $42.8321 | $42.83 | $42.85 | $42.80 |
| Purchase #5 | $228.97 | 6.565% | $244.0019 | $244.00 | $244.00 | $244.00 |
| Purchase #6 | $130.62 | 10.408% | $144.2149 | $144.21 | $144.20 | $144.20 |
| Purchase #7 | $83.88 | 10.823% | $92.9583 | $92.96 | $92.95 | $93.00 |
| 7 purchase totals = | $911.75 | $999.0818 | $999.07 | $999.05 | $999.10 | |