| 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 | $77.54 | 5.297% | $81.6473 | $81.65 | $81.65 | $81.60 |
| Purchase #2 | $245.57 | 7.246% | $263.364 | $263.36 | $263.35 | $263.40 |
| Purchase #3 | $205.74 | 6.154% | $218.4012 | $218.40 | $218.40 | $218.40 |
| Purchase #4 | $196.96 | 12.683% | $221.9404 | $221.94 | $221.95 | $221.90 |
| Purchase #5 | $178.88 | 13.745% | $203.4671 | $203.47 | $203.45 | $203.50 |
| Purchase #6 | $92.87 | 9.307% | $101.5134 | $101.51 | $101.50 | $101.50 |
| Purchase #7 | $83.28 | 4.306% | $86.866 | $86.87 | $86.85 | $86.90 |
| 7 purchase totals = | $1,080.84 | $1,177.1994 | $1,177.20 | $1,177.15 | $1,177.20 | |