| 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 | $51.36 | 13.781% | $58.4379 | $58.44 | $58.45 | $58.40 |
| Purchase #2 | $8.82 | 8.263% | $9.5488 | $9.55 | $9.55 | $9.50 |
| Purchase #3 | $133.30 | 10.211% | $146.9113 | $146.91 | $146.90 | $146.90 |
| Purchase #4 | $248.72 | 6.461% | $264.7898 | $264.79 | $264.80 | $264.80 |
| Purchase #5 | $232.36 | 5.672% | $245.5395 | $245.54 | $245.55 | $245.50 |
| Purchase #6 | $187.92 | 8.439% | $203.7786 | $203.78 | $203.80 | $203.80 |
| Purchase #7 | $160.98 | 10.376% | $177.6833 | $177.68 | $177.70 | $177.70 |
| 7 purchase totals = | $1,023.46 | $1,106.6892 | $1,106.69 | $1,106.75 | $1,106.60 | |