| 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 | $33.67 | 6.300% | $35.7912 | $35.79 | $35.80 | $35.80 |
| Purchase #2 | $248.80 | 13.804% | $283.1444 | $283.14 | $283.15 | $283.10 |
| Purchase #3 | $63.57 | 8.716% | $69.1108 | $69.11 | $69.10 | $69.10 |
| Purchase #4 | $68.89 | 3.346% | $71.1951 | $71.20 | $71.20 | $71.20 |
| Purchase #5 | $74.26 | 6.627% | $79.1812 | $79.18 | $79.20 | $79.20 |
| Purchase #6 | $172.92 | 9.120% | $188.6903 | $188.69 | $188.70 | $188.70 |
| Purchase #7 | $156.98 | 11.476% | $174.995 | $175.00 | $175.00 | $175.00 |
| 7 purchase totals = | $819.09 | $902.1080 | $902.11 | $902.15 | $902.10 | |