| 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 | $83.49 | 6.599% | $88.9995 | $89.00 | $89.00 | $89.00 |
| Purchase #2 | $152.31 | 12.654% | $171.5833 | $171.58 | $171.60 | $171.60 |
| Purchase #3 | $194.87 | 10.440% | $215.2144 | $215.21 | $215.20 | $215.20 |
| Purchase #4 | $237.67 | 9.521% | $260.2986 | $260.30 | $260.30 | $260.30 |
| Purchase #5 | $67.67 | 4.242% | $70.5406 | $70.54 | $70.55 | $70.50 |
| Purchase #6 | $109.69 | 6.770% | $117.116 | $117.12 | $117.10 | $117.10 |
| Purchase #7 | $177.69 | 6.853% | $189.8671 | $189.87 | $189.85 | $189.90 |
| 7 purchase totals = | $1,023.39 | $1,113.6195 | $1,113.62 | $1,113.60 | $1,113.60 | |