| 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 | $20.77 | 8.223% | $22.4779 | $22.48 | $22.50 | $22.50 |
| Purchase #2 | $62.38 | 11.105% | $69.3073 | $69.31 | $69.30 | $69.30 |
| Purchase #3 | $81.49 | 8.518% | $88.4313 | $88.43 | $88.45 | $88.40 |
| Purchase #4 | $197.87 | 4.113% | $206.0084 | $206.01 | $206.00 | $206.00 |
| Purchase #5 | $131.32 | 12.555% | $147.8072 | $147.81 | $147.80 | $147.80 |
| Purchase #6 | $247.66 | 4.396% | $258.5471 | $258.55 | $258.55 | $258.50 |
| Purchase #7 | $194.59 | 10.872% | $215.7458 | $215.75 | $215.75 | $215.70 |
| 7 purchase totals = | $936.08 | $1,008.3250 | $1,008.34 | $1,008.35 | $1,008.20 | |