| 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 | $37.64 | 12.483% | $42.3386 | $42.34 | $42.35 | $42.30 |
| Purchase #2 | $89.25 | 7.519% | $95.9607 | $95.96 | $95.95 | $96.00 |
| Purchase #3 | $5.75 | 8.780% | $6.2549 | $6.25 | $6.25 | $6.30 |
| Purchase #4 | $197.86 | 3.525% | $204.8346 | $204.83 | $204.85 | $204.80 |
| Purchase #5 | $156.55 | 13.223% | $177.2506 | $177.25 | $177.25 | $177.30 |
| Purchase #6 | $75.67 | 12.104% | $84.8291 | $84.83 | $84.85 | $84.80 |
| Purchase #7 | $162.36 | 13.554% | $184.3663 | $184.37 | $184.35 | $184.40 |
| 7 purchase totals = | $725.08 | $795.8348 | $795.83 | $795.85 | $795.90 | |