| 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 | $81.72 | 4.496% | $85.3941 | $85.39 | $85.40 | $85.40 |
| Purchase #2 | $247.43 | 8.778% | $269.1494 | $269.15 | $269.15 | $269.10 |
| Purchase #3 | $44.94 | 10.110% | $49.4834 | $49.48 | $49.50 | $49.50 |
| Purchase #4 | $245.67 | 7.505% | $264.1075 | $264.11 | $264.10 | $264.10 |
| Purchase #5 | $79.74 | 6.775% | $85.1424 | $85.14 | $85.15 | $85.10 |
| Purchase #6 | $192.36 | 10.156% | $211.8961 | $211.90 | $211.90 | $211.90 |
| Purchase #7 | $204.96 | 11.588% | $228.7108 | $228.71 | $228.70 | $228.70 |
| 7 purchase totals = | $1,096.82 | $1,193.8837 | $1,193.88 | $1,193.90 | $1,193.80 | |