| 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 | $78.54 | 11.596% | $87.6475 | $87.65 | $87.65 | $87.60 |
| Purchase #2 | $246.98 | 4.611% | $258.3682 | $258.37 | $258.35 | $258.40 |
| Purchase #3 | $129.77 | 5.631% | $137.0773 | $137.08 | $137.10 | $137.10 |
| Purchase #4 | $51.46 | 4.629% | $53.8421 | $53.84 | $53.85 | $53.80 |
| Purchase #5 | $141.70 | 5.637% | $149.6876 | $149.69 | $149.70 | $149.70 |
| Purchase #6 | $122.25 | 5.329% | $128.7647 | $128.76 | $128.75 | $128.80 |
| Purchase #7 | $235.72 | 5.473% | $248.621 | $248.62 | $248.60 | $248.60 |
| 7 purchase totals = | $1,006.42 | $1,064.0084 | $1,064.01 | $1,064.00 | $1,064.00 | |