| 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 | $63.88 | 5.507% | $67.3979 | $67.40 | $67.40 | $67.40 |
| Purchase #2 | $43.27 | 3.782% | $44.9065 | $44.91 | $44.90 | $44.90 |
| Purchase #3 | $109.60 | 6.767% | $117.0166 | $117.02 | $117.00 | $117.00 |
| Purchase #4 | $94.37 | 9.753% | $103.5739 | $103.57 | $103.55 | $103.60 |
| Purchase #5 | $84.77 | 10.402% | $93.5878 | $93.59 | $93.60 | $93.60 |
| Purchase #6 | $237.32 | 11.538% | $264.702 | $264.70 | $264.70 | $264.70 |
| Purchase #7 | $202.64 | 13.662% | $230.3247 | $230.32 | $230.30 | $230.30 |
| 7 purchase totals = | $835.85 | $921.5094 | $921.51 | $921.45 | $921.50 | |