| 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 | $45.67 | 11.398% | $50.8755 | $50.88 | $50.90 | $50.90 |
| Purchase #2 | $17.94 | 3.220% | $18.5177 | $18.52 | $18.50 | $18.50 |
| Purchase #3 | $77.30 | 8.723% | $84.0429 | $84.04 | $84.05 | $84.00 |
| Purchase #4 | $218.83 | 9.458% | $239.5269 | $239.53 | $239.55 | $239.50 |
| Purchase #5 | $246.25 | 7.404% | $264.4824 | $264.48 | $264.50 | $264.50 |
| Purchase #6 | $141.77 | 7.564% | $152.4935 | $152.49 | $152.50 | $152.50 |
| Purchase #7 | $197.69 | 11.253% | $219.9361 | $219.94 | $219.95 | $219.90 |
| 7 purchase totals = | $945.45 | $1,029.8750 | $1,029.88 | $1,029.95 | $1,029.80 | |