| 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 | $55.75 | 10.532% | $61.6216 | $61.62 | $61.60 | $61.60 |
| Purchase #2 | $183.61 | 10.768% | $203.3811 | $203.38 | $203.40 | $203.40 |
| Purchase #3 | $245.48 | 5.126% | $258.0633 | $258.06 | $258.05 | $258.10 |
| Purchase #4 | $37.30 | 4.451% | $38.9602 | $38.96 | $38.95 | $39.00 |
| Purchase #5 | $67.99 | 5.665% | $71.8416 | $71.84 | $71.85 | $71.80 |
| Purchase #6 | $121.65 | 11.402% | $135.5205 | $135.52 | $135.50 | $135.50 |
| Purchase #7 | $165.74 | 7.160% | $177.607 | $177.61 | $177.60 | $177.60 |
| 7 purchase totals = | $877.52 | $946.9953 | $946.99 | $946.95 | $947.00 | |