| 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 | $7.27 | 9.769% | $7.9802 | $7.98 | $8.00 | $8.00 |
| Purchase #2 | $194.51 | 9.830% | $213.6303 | $213.63 | $213.65 | $213.60 |
| Purchase #3 | $70.48 | 7.632% | $75.859 | $75.86 | $75.85 | $75.90 |
| Purchase #4 | $250.89 | 13.386% | $284.4741 | $284.47 | $284.45 | $284.50 |
| Purchase #5 | $174.29 | 11.156% | $193.7338 | $193.73 | $193.75 | $193.70 |
| Purchase #6 | $25.55 | 6.437% | $27.1947 | $27.19 | $27.20 | $27.20 |
| Purchase #7 | $163.44 | 12.238% | $183.4418 | $183.44 | $183.45 | $183.40 |
| 7 purchase totals = | $886.43 | $986.3139 | $986.30 | $986.35 | $986.30 | |