| 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 | $23.52 | 11.201% | $26.1545 | $26.15 | $26.15 | $26.20 |
| Purchase #2 | $23.43 | 10.116% | $25.8002 | $25.80 | $25.80 | $25.80 |
| Purchase #3 | $178.61 | 13.497% | $202.717 | $202.72 | $202.70 | $202.70 |
| Purchase #4 | $197.95 | 5.864% | $209.5578 | $209.56 | $209.55 | $209.60 |
| Purchase #5 | $29.32 | 7.255% | $31.4472 | $31.45 | $31.45 | $31.40 |
| Purchase #6 | $164.76 | 8.197% | $178.2654 | $178.27 | $178.25 | $178.30 |
| Purchase #7 | $139.75 | 5.593% | $147.5662 | $147.57 | $147.55 | $147.60 |
| 7 purchase totals = | $757.34 | $821.5083 | $821.52 | $821.45 | $821.60 | |