| 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 | $51.49 | 12.828% | $58.0951 | $58.10 | $58.10 | $58.10 |
| Purchase #2 | $34.51 | 8.109% | $37.3084 | $37.31 | $37.30 | $37.30 |
| Purchase #3 | $123.52 | 6.204% | $131.1832 | $131.18 | $131.20 | $131.20 |
| Purchase #4 | $55.70 | 8.398% | $60.3777 | $60.38 | $60.40 | $60.40 |
| Purchase #5 | $25.60 | 7.219% | $27.4481 | $27.45 | $27.45 | $27.40 |
| Purchase #6 | $193.72 | 8.138% | $209.4849 | $209.48 | $209.50 | $209.50 |
| Purchase #7 | $134.42 | 13.162% | $152.1124 | $152.11 | $152.10 | $152.10 |
| 7 purchase totals = | $618.96 | $676.0098 | $676.01 | $676.05 | $676.00 | |