| 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 | $85.41 | 5.531% | $90.134 | $90.13 | $90.15 | $90.10 |
| Purchase #2 | $192.58 | 5.832% | $203.8113 | $203.81 | $203.80 | $203.80 |
| Purchase #3 | $66.61 | 6.197% | $70.7378 | $70.74 | $70.75 | $70.70 |
| Purchase #4 | $123.66 | 9.688% | $135.6402 | $135.64 | $135.65 | $135.60 |
| Purchase #5 | $111.27 | 9.430% | $121.7628 | $121.76 | $121.75 | $121.80 |
| Purchase #6 | $5.96 | 11.395% | $6.6391 | $6.64 | $6.65 | $6.60 |
| Purchase #7 | $178.80 | 4.113% | $186.154 | $186.15 | $186.15 | $186.20 |
| 7 purchase totals = | $764.29 | $814.8792 | $814.87 | $814.90 | $814.80 | |