| 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 | $36.58 | 9.218% | $39.9519 | $39.95 | $39.95 | $40.00 |
| Purchase #2 | $146.30 | 4.815% | $153.3443 | $153.34 | $153.35 | $153.30 |
| Purchase #3 | $179.51 | 3.148% | $185.161 | $185.16 | $185.15 | $185.20 |
| Purchase #4 | $161.86 | 5.389% | $170.5826 | $170.58 | $170.60 | $170.60 |
| Purchase #5 | $57.31 | 7.707% | $61.7269 | $61.73 | $61.75 | $61.70 |
| Purchase #6 | $20.54 | 10.318% | $22.6593 | $22.66 | $22.65 | $22.70 |
| Purchase #7 | $74.56 | 6.740% | $79.5853 | $79.59 | $79.60 | $79.60 |
| 7 purchase totals = | $676.66 | $713.0113 | $713.01 | $713.05 | $713.10 | |