| 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 | $92.66 | 11.487% | $103.3039 | $103.30 | $103.30 | $103.30 |
| Purchase #2 | $131.35 | 12.144% | $147.3011 | $147.30 | $147.30 | $147.30 |
| Purchase #3 | $113.44 | 3.862% | $117.8211 | $117.82 | $117.80 | $117.80 |
| Purchase #4 | $159.79 | 13.586% | $181.4991 | $181.50 | $181.50 | $181.50 |
| Purchase #5 | $56.56 | 9.855% | $62.134 | $62.13 | $62.15 | $62.10 |
| Purchase #6 | $68.36 | 10.707% | $75.6793 | $75.68 | $75.70 | $75.70 |
| Purchase #7 | $123.93 | 7.604% | $133.3536 | $133.35 | $133.35 | $133.40 |
| 7 purchase totals = | $746.09 | $821.0921 | $821.08 | $821.10 | $821.10 | |