| 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 | $10.83 | 7.233% | $11.6133 | $11.61 | $11.60 | $11.60 |
| Purchase #2 | $58.44 | 12.665% | $65.8414 | $65.84 | $65.85 | $65.80 |
| Purchase #3 | $60.71 | 6.196% | $64.4716 | $64.47 | $64.45 | $64.50 |
| Purchase #4 | $129.72 | 4.384% | $135.4069 | $135.41 | $135.40 | $135.40 |
| Purchase #5 | $21.29 | 6.741% | $22.7252 | $22.73 | $22.75 | $22.70 |
| Purchase #6 | $130.65 | 4.602% | $136.6625 | $136.66 | $136.65 | $136.70 |
| Purchase #7 | $96.33 | 4.823% | $100.976 | $100.98 | $101.00 | $101.00 |
| 7 purchase totals = | $507.97 | $537.6969 | $537.70 | $537.70 | $537.70 | |