| 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 | $70.84 | 6.594% | $75.5112 | $75.51 | $75.50 | $75.50 |
| Purchase #2 | $229.93 | 13.175% | $260.2233 | $260.22 | $260.20 | $260.20 |
| Purchase #3 | $220.75 | 5.450% | $232.7809 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $218.70 | 10.503% | $241.6701 | $241.67 | $241.65 | $241.70 |
| Purchase #5 | $21.35 | 5.432% | $22.5097 | $22.51 | $22.50 | $22.50 |
| Purchase #6 | $244.31 | 5.824% | $258.5386 | $258.54 | $258.55 | $258.50 |
| Purchase #7 | $14.87 | 10.552% | $16.4391 | $16.44 | $16.45 | $16.40 |
| 7 purchase totals = | $1,020.75 | $1,107.6729 | $1,107.67 | $1,107.65 | $1,107.60 | |