| 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 | $46.41 | 7.487% | $49.8847 | $49.88 | $49.90 | $49.90 |
| Purchase #2 | $206.94 | 13.842% | $235.5846 | $235.58 | $235.60 | $235.60 |
| Purchase #3 | $39.58 | 3.799% | $41.0836 | $41.08 | $41.10 | $41.10 |
| Purchase #4 | $238.81 | 5.444% | $251.8108 | $251.81 | $251.80 | $251.80 |
| Purchase #5 | $54.84 | 12.493% | $61.6912 | $61.69 | $61.70 | $61.70 |
| Purchase #6 | $243.93 | 7.867% | $263.12 | $263.12 | $263.10 | $263.10 |
| Purchase #7 | $40.40 | 9.338% | $44.1726 | $44.17 | $44.15 | $44.20 |
| 7 purchase totals = | $870.91 | $947.3475 | $947.33 | $947.35 | $947.40 | |