| 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 | $24.61 | 11.593% | $27.463 | $27.46 | $27.45 | $27.50 |
| Purchase #2 | $142.52 | 13.619% | $161.9298 | $161.93 | $161.95 | $161.90 |
| Purchase #3 | $160.85 | 3.201% | $165.9988 | $166.00 | $166.00 | $166.00 |
| Purchase #4 | $190.94 | 7.585% | $205.4228 | $205.42 | $205.40 | $205.40 |
| Purchase #5 | $119.64 | 12.156% | $134.1834 | $134.18 | $134.20 | $134.20 |
| Purchase #6 | $48.62 | 4.864% | $50.9849 | $50.98 | $51.00 | $51.00 |
| Purchase #7 | $9.48 | 3.408% | $9.8031 | $9.80 | $9.80 | $9.80 |
| 7 purchase totals = | $696.66 | $755.7858 | $755.77 | $755.80 | $755.80 | |