| 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 | $15.70 | 11.737% | $17.5427 | $17.54 | $17.55 | $17.50 |
| Purchase #2 | $27.38 | 11.489% | $30.5257 | $30.53 | $30.55 | $30.50 |
| Purchase #3 | $203.70 | 12.152% | $228.4536 | $228.45 | $228.45 | $228.50 |
| Purchase #4 | $165.52 | 5.327% | $174.3373 | $174.34 | $174.35 | $174.30 |
| Purchase #5 | $248.26 | 12.564% | $279.4514 | $279.45 | $279.45 | $279.50 |
| Purchase #6 | $187.65 | 11.738% | $209.6764 | $209.68 | $209.70 | $209.70 |
| Purchase #7 | $99.39 | 3.792% | $103.1589 | $103.16 | $103.15 | $103.20 |
| 7 purchase totals = | $947.60 | $1,043.1460 | $1,043.15 | $1,043.20 | $1,043.20 | |