| 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 | $79.32 | 9.766% | $87.0664 | $87.07 | $87.05 | $87.10 |
| Purchase #2 | $73.53 | 8.828% | $80.0212 | $80.02 | $80.00 | $80.00 |
| Purchase #3 | $211.60 | 6.760% | $225.9042 | $225.90 | $225.90 | $225.90 |
| Purchase #4 | $231.25 | 11.642% | $258.1721 | $258.17 | $258.15 | $258.20 |
| Purchase #5 | $142.58 | 4.855% | $149.5023 | $149.50 | $149.50 | $149.50 |
| Purchase #6 | $246.44 | 9.436% | $269.6941 | $269.69 | $269.70 | $269.70 |
| Purchase #7 | $33.83 | 7.265% | $36.2877 | $36.29 | $36.30 | $36.30 |
| 7 purchase totals = | $1,018.55 | $1,106.6480 | $1,106.64 | $1,106.60 | $1,106.70 | |