| 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 | $86.63 | 6.158% | $91.9647 | $91.96 | $91.95 | $92.00 |
| Purchase #2 | $207.45 | 5.286% | $218.4158 | $218.42 | $218.40 | $218.40 |
| Purchase #3 | $38.56 | 8.441% | $41.8148 | $41.81 | $41.80 | $41.80 |
| Purchase #4 | $30.80 | 12.568% | $34.6709 | $34.67 | $34.65 | $34.70 |
| Purchase #5 | $28.26 | 11.333% | $31.4627 | $31.46 | $31.45 | $31.50 |
| Purchase #6 | $150.63 | 5.483% | $158.889 | $158.89 | $158.90 | $158.90 |
| Purchase #7 | $116.27 | 7.296% | $124.7531 | $124.75 | $124.75 | $124.80 |
| 7 purchase totals = | $658.60 | $701.9710 | $701.96 | $701.90 | $702.10 | |