| 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 | $67.54 | 12.267% | $75.8251 | $75.83 | $75.85 | $75.80 |
| Purchase #2 | $85.55 | 7.837% | $92.2546 | $92.25 | $92.25 | $92.30 |
| Purchase #3 | $38.36 | 13.256% | $43.445 | $43.45 | $43.45 | $43.40 |
| Purchase #4 | $13.97 | 6.587% | $14.8902 | $14.89 | $14.90 | $14.90 |
| Purchase #5 | $219.60 | 12.279% | $246.5647 | $246.56 | $246.55 | $246.60 |
| Purchase #6 | $92.93 | 5.769% | $98.2911 | $98.29 | $98.30 | $98.30 |
| Purchase #7 | $88.95 | 5.734% | $94.0504 | $94.05 | $94.05 | $94.10 |
| 7 purchase totals = | $606.90 | $665.3211 | $665.32 | $665.35 | $665.40 | |