| 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 | $117.33 | 12.192% | $131.6349 | $131.63 | $131.65 | $131.60 |
| Purchase #2 | $36.74 | 8.217% | $39.7589 | $39.76 | $39.75 | $39.80 |
| Purchase #3 | $16.59 | 8.587% | $18.0146 | $18.01 | $18.00 | $18.00 |
| Purchase #4 | $39.34 | 6.210% | $41.783 | $41.78 | $41.80 | $41.80 |
| Purchase #5 | $124.68 | 13.398% | $141.3846 | $141.38 | $141.40 | $141.40 |
| Purchase #6 | $32.40 | 12.227% | $36.3615 | $36.36 | $36.35 | $36.40 |
| Purchase #7 | $87.59 | 6.170% | $92.9943 | $92.99 | $93.00 | $93.00 |
| 7 purchase totals = | $454.67 | $501.9318 | $501.91 | $501.95 | $502.00 | |