| 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 | $82.40 | 10.659% | $91.183 | $91.18 | $91.20 | $91.20 |
| Purchase #2 | $19.83 | 8.819% | $21.5788 | $21.58 | $21.60 | $21.60 |
| Purchase #3 | $201.54 | 3.134% | $207.8563 | $207.86 | $207.85 | $207.90 |
| Purchase #4 | $185.89 | 4.355% | $193.9855 | $193.99 | $194.00 | $194.00 |
| Purchase #5 | $100.56 | 6.423% | $107.019 | $107.02 | $107.00 | $107.00 |
| Purchase #6 | $162.89 | 5.255% | $171.4499 | $171.45 | $171.45 | $171.40 |
| Purchase #7 | $35.31 | 11.312% | $39.3043 | $39.30 | $39.30 | $39.30 |
| 7 purchase totals = | $788.42 | $832.3768 | $832.38 | $832.40 | $832.40 | |