| 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 | $80.64 | 5.645% | $85.1921 | $85.19 | $85.20 | $85.20 |
| Purchase #2 | $36.47 | 4.237% | $38.0152 | $38.02 | $38.00 | $38.00 |
| Purchase #3 | $213.40 | 11.238% | $237.3819 | $237.38 | $237.40 | $237.40 |
| Purchase #4 | $242.64 | 10.157% | $267.2849 | $267.28 | $267.30 | $267.30 |
| Purchase #5 | $195.41 | 7.768% | $210.5894 | $210.59 | $210.60 | $210.60 |
| Purchase #6 | $225.57 | 5.362% | $237.6651 | $237.67 | $237.65 | $237.70 |
| Purchase #7 | $43.49 | 9.498% | $47.6207 | $47.62 | $47.60 | $47.60 |
| 7 purchase totals = | $1,037.62 | $1,123.7493 | $1,123.75 | $1,123.75 | $1,123.80 | |