| 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 | $27.86 | 10.541% | $30.7967 | $30.80 | $30.80 | $30.80 |
| Purchase #2 | $38.94 | 12.663% | $43.871 | $43.87 | $43.85 | $43.90 |
| Purchase #3 | $148.45 | 3.170% | $153.1559 | $153.16 | $153.15 | $153.20 |
| Purchase #4 | $249.57 | 11.110% | $277.2972 | $277.30 | $277.30 | $277.30 |
| Purchase #5 | $168.35 | 11.296% | $187.3668 | $187.37 | $187.35 | $187.40 |
| Purchase #6 | $80.66 | 8.377% | $87.4169 | $87.42 | $87.40 | $87.40 |
| Purchase #7 | $248.98 | 6.180% | $264.367 | $264.37 | $264.35 | $264.40 |
| 7 purchase totals = | $962.81 | $1,044.2715 | $1,044.29 | $1,044.20 | $1,044.40 | |