| 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 | $39.30 | 5.643% | $41.5177 | $41.52 | $41.50 | $41.50 |
| Purchase #2 | $200.72 | 4.432% | $209.6159 | $209.62 | $209.60 | $209.60 |
| Purchase #3 | $111.62 | 3.458% | $115.4798 | $115.48 | $115.50 | $115.50 |
| Purchase #4 | $232.47 | 13.840% | $264.6438 | $264.64 | $264.65 | $264.60 |
| Purchase #5 | $110.43 | 11.355% | $122.9693 | $122.97 | $122.95 | $123.00 |
| Purchase #6 | $64.44 | 11.690% | $71.973 | $71.97 | $71.95 | $72.00 |
| Purchase #7 | $89.65 | 7.776% | $96.6212 | $96.62 | $96.60 | $96.60 |
| 7 purchase totals = | $848.63 | $922.8207 | $922.82 | $922.75 | $922.80 | |