| 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 | $60.99 | 9.516% | $66.7938 | $66.79 | $66.80 | $66.80 |
| Purchase #2 | $193.36 | 7.350% | $207.572 | $207.57 | $207.55 | $207.60 |
| Purchase #3 | $16.25 | 6.623% | $17.3262 | $17.33 | $17.35 | $17.30 |
| Purchase #4 | $126.73 | 3.285% | $130.8931 | $130.89 | $130.90 | $130.90 |
| Purchase #5 | $223.76 | 11.268% | $248.9733 | $248.97 | $248.95 | $249.00 |
| Purchase #6 | $191.67 | 13.853% | $218.222 | $218.22 | $218.20 | $218.20 |
| Purchase #7 | $35.97 | 4.253% | $37.4998 | $37.50 | $37.50 | $37.50 |
| 7 purchase totals = | $848.73 | $927.2802 | $927.27 | $927.25 | $927.30 | |