| 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 | $47.72 | 13.364% | $54.0973 | $54.10 | $54.10 | $54.10 |
| Purchase #2 | $243.56 | 9.798% | $267.424 | $267.42 | $267.40 | $267.40 |
| Purchase #3 | $183.79 | 3.832% | $190.8328 | $190.83 | $190.85 | $190.80 |
| Purchase #4 | $177.64 | 5.492% | $187.396 | $187.40 | $187.40 | $187.40 |
| Purchase #5 | $31.40 | 3.638% | $32.5423 | $32.54 | $32.55 | $32.50 |
| Purchase #6 | $172.47 | 11.378% | $192.0936 | $192.09 | $192.10 | $192.10 |
| Purchase #7 | $58.82 | 8.739% | $63.9603 | $63.96 | $63.95 | $64.00 |
| 7 purchase totals = | $915.40 | $988.3463 | $988.34 | $988.35 | $988.30 | |