| 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 | $11.98 | 11.310% | $13.3349 | $13.33 | $13.35 | $13.30 |
| Purchase #2 | $56.65 | 12.638% | $63.8094 | $63.81 | $63.80 | $63.80 |
| Purchase #3 | $38.60 | 10.815% | $42.7746 | $42.77 | $42.75 | $42.80 |
| Purchase #4 | $208.92 | 8.475% | $226.626 | $226.63 | $226.65 | $226.60 |
| Purchase #5 | $199.66 | 11.130% | $221.8822 | $221.88 | $221.90 | $221.90 |
| Purchase #6 | $140.86 | 4.578% | $147.3086 | $147.31 | $147.30 | $147.30 |
| Purchase #7 | $19.79 | 13.292% | $22.4205 | $22.42 | $22.40 | $22.40 |
| 7 purchase totals = | $676.46 | $738.1562 | $738.15 | $738.15 | $738.10 | |