| 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 | $76.68 | 8.405% | $83.125 | $83.13 | $83.15 | $83.10 |
| Purchase #2 | $109.90 | 4.432% | $114.7708 | $114.77 | $114.75 | $114.80 |
| Purchase #3 | $23.54 | 9.374% | $25.7466 | $25.75 | $25.75 | $25.70 |
| Purchase #4 | $201.71 | 13.726% | $229.3967 | $229.40 | $229.40 | $229.40 |
| Purchase #5 | $137.82 | 10.109% | $151.7522 | $151.75 | $151.75 | $151.80 |
| Purchase #6 | $6.92 | 3.174% | $7.1396 | $7.14 | $7.15 | $7.10 |
| Purchase #7 | $51.89 | 9.830% | $56.9908 | $56.99 | $57.00 | $57.00 |
| 7 purchase totals = | $608.46 | $668.9217 | $668.93 | $668.95 | $668.90 | |