| 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 | $70.35 | 3.744% | $72.9839 | $72.98 | $73.00 | $73.00 |
| Purchase #2 | $52.31 | 4.563% | $54.6969 | $54.70 | $54.70 | $54.70 |
| Purchase #3 | $64.63 | 4.595% | $67.5997 | $67.60 | $67.60 | $67.60 |
| Purchase #4 | $50.90 | 11.112% | $56.556 | $56.56 | $56.55 | $56.60 |
| Purchase #5 | $237.98 | 4.244% | $248.0799 | $248.08 | $248.10 | $248.10 |
| Purchase #6 | $203.95 | 7.472% | $219.1891 | $219.19 | $219.20 | $219.20 |
| Purchase #7 | $47.74 | 7.352% | $51.2498 | $51.25 | $51.25 | $51.20 |
| 7 purchase totals = | $727.86 | $770.3553 | $770.36 | $770.40 | $770.40 | |