| 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 | $106.98 | 9.147% | $116.7655 | $116.77 | $116.75 | $116.80 |
| Purchase #2 | $63.54 | 11.136% | $70.6158 | $70.62 | $70.60 | $70.60 |
| Purchase #3 | $18.28 | 8.477% | $19.8296 | $19.83 | $19.85 | $19.80 |
| Purchase #4 | $16.87 | 11.739% | $18.8504 | $18.85 | $18.85 | $18.90 |
| Purchase #5 | $119.80 | 7.469% | $128.7479 | $128.75 | $128.75 | $128.70 |
| Purchase #6 | $124.32 | 7.580% | $133.7435 | $133.74 | $133.75 | $133.70 |
| Purchase #7 | $123.71 | 4.413% | $129.1693 | $129.17 | $129.15 | $129.20 |
| 7 purchase totals = | $573.50 | $617.7220 | $617.73 | $617.70 | $617.70 | |