| 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 | $15.31 | 4.605% | $16.015 | $16.02 | $16.00 | $16.00 |
| Purchase #2 | $217.35 | 6.162% | $230.7431 | $230.74 | $230.75 | $230.70 |
| Purchase #3 | $67.71 | 4.110% | $70.4929 | $70.49 | $70.50 | $70.50 |
| Purchase #4 | $100.74 | 7.137% | $107.9298 | $107.93 | $107.95 | $107.90 |
| Purchase #5 | $41.88 | 9.624% | $45.9105 | $45.91 | $45.90 | $45.90 |
| Purchase #6 | $33.76 | 5.547% | $35.6327 | $35.63 | $35.65 | $35.60 |
| Purchase #7 | $219.30 | 7.364% | $235.4493 | $235.45 | $235.45 | $235.40 |
| 7 purchase totals = | $696.05 | $742.1733 | $742.17 | $742.20 | $742.00 | |