| 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 | $65.26 | 6.398% | $69.4353 | $69.44 | $69.45 | $69.40 |
| Purchase #2 | $79.67 | 5.666% | $84.1841 | $84.18 | $84.20 | $84.20 |
| Purchase #3 | $247.28 | 10.554% | $273.3779 | $273.38 | $273.40 | $273.40 |
| Purchase #4 | $150.97 | 8.654% | $164.0349 | $164.03 | $164.05 | $164.00 |
| Purchase #5 | $220.52 | 8.419% | $239.0856 | $239.09 | $239.10 | $239.10 |
| Purchase #6 | $229.76 | 7.212% | $246.3303 | $246.33 | $246.35 | $246.30 |
| Purchase #7 | $97.86 | 7.658% | $105.3541 | $105.35 | $105.35 | $105.40 |
| 7 purchase totals = | $1,091.32 | $1,181.8022 | $1,181.80 | $1,181.90 | $1,181.80 | |