| 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 | $50.86 | 5.637% | $53.727 | $53.73 | $53.75 | $53.70 |
| Purchase #2 | $99.93 | 10.587% | $110.5096 | $110.51 | $110.50 | $110.50 |
| Purchase #3 | $201.87 | 8.182% | $218.387 | $218.39 | $218.40 | $218.40 |
| Purchase #4 | $90.48 | 13.735% | $102.9074 | $102.91 | $102.90 | $102.90 |
| Purchase #5 | $159.43 | 9.560% | $174.6715 | $174.67 | $174.65 | $174.70 |
| Purchase #6 | $200.38 | 8.142% | $216.6949 | $216.69 | $216.70 | $216.70 |
| Purchase #7 | $134.83 | 13.230% | $152.668 | $152.67 | $152.65 | $152.70 |
| 7 purchase totals = | $937.78 | $1,029.5654 | $1,029.57 | $1,029.55 | $1,029.60 | |