| 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 | $93.62 | 6.303% | $99.5209 | $99.52 | $99.50 | $99.50 |
| Purchase #2 | $17.79 | 7.792% | $19.1762 | $19.18 | $19.20 | $19.20 |
| Purchase #3 | $237.37 | 4.624% | $248.346 | $248.35 | $248.35 | $248.30 |
| Purchase #4 | $66.39 | 10.634% | $73.4499 | $73.45 | $73.45 | $73.40 |
| Purchase #5 | $45.92 | 8.190% | $49.6808 | $49.68 | $49.70 | $49.70 |
| Purchase #6 | $185.75 | 10.740% | $205.6996 | $205.70 | $205.70 | $205.70 |
| Purchase #7 | $158.93 | 13.183% | $179.8817 | $179.88 | $179.90 | $179.90 |
| 7 purchase totals = | $805.77 | $875.7551 | $875.76 | $875.80 | $875.70 | |