| 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 | $77.58 | 4.494% | $81.0664 | $81.07 | $81.05 | $81.10 |
| Purchase #2 | $39.59 | 12.142% | $44.397 | $44.40 | $44.40 | $44.40 |
| Purchase #3 | $219.95 | 13.491% | $249.6235 | $249.62 | $249.60 | $249.60 |
| Purchase #4 | $210.48 | 6.193% | $223.515 | $223.52 | $223.50 | $223.50 |
| Purchase #5 | $153.30 | 13.651% | $174.227 | $174.23 | $174.25 | $174.20 |
| Purchase #6 | $52.68 | 8.802% | $57.3169 | $57.32 | $57.30 | $57.30 |
| Purchase #7 | $135.49 | 8.658% | $147.2207 | $147.22 | $147.20 | $147.20 |
| 7 purchase totals = | $889.07 | $977.3665 | $977.38 | $977.30 | $977.30 | |