| 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 | $34.67 | 12.499% | $39.0034 | $39.00 | $39.00 | $39.00 |
| Purchase #2 | $167.61 | 9.247% | $183.1089 | $183.11 | $183.10 | $183.10 |
| Purchase #3 | $22.96 | 5.122% | $24.136 | $24.14 | $24.15 | $24.10 |
| Purchase #4 | $117.51 | 13.748% | $133.6653 | $133.67 | $133.65 | $133.70 |
| Purchase #5 | $77.31 | 3.483% | $80.0027 | $80.00 | $80.00 | $80.00 |
| Purchase #6 | $247.92 | 7.549% | $266.6355 | $266.64 | $266.65 | $266.60 |
| Purchase #7 | $209.47 | 5.717% | $221.4454 | $221.45 | $221.45 | $221.40 |
| 7 purchase totals = | $877.45 | $947.9972 | $948.01 | $948.00 | $947.90 | |