| 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 | $46.45 | 12.133% | $52.0858 | $52.09 | $52.10 | $52.10 |
| Purchase #2 | $177.44 | 4.342% | $185.1444 | $185.14 | $185.15 | $185.10 |
| Purchase #3 | $6.65 | 4.559% | $6.9532 | $6.95 | $6.95 | $7.00 |
| Purchase #4 | $86.61 | 11.145% | $96.2627 | $96.26 | $96.25 | $96.30 |
| Purchase #5 | $184.79 | 9.837% | $202.9678 | $202.97 | $202.95 | $203.00 |
| Purchase #6 | $174.69 | 9.587% | $191.4375 | $191.44 | $191.45 | $191.40 |
| Purchase #7 | $18.32 | 6.740% | $19.5548 | $19.55 | $19.55 | $19.60 |
| 7 purchase totals = | $694.95 | $754.4062 | $754.40 | $754.40 | $754.50 | |