| 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 | $10.75 | 8.615% | $11.6761 | $11.68 | $11.70 | $11.70 |
| Purchase #2 | $27.52 | 11.634% | $30.7217 | $30.72 | $30.70 | $30.70 |
| Purchase #3 | $103.60 | 10.546% | $114.5257 | $114.53 | $114.55 | $114.50 |
| Purchase #4 | $169.61 | 5.657% | $179.2048 | $179.20 | $179.20 | $179.20 |
| Purchase #5 | $243.99 | 12.110% | $273.5372 | $273.54 | $273.55 | $273.50 |
| Purchase #6 | $158.55 | 8.704% | $172.3502 | $172.35 | $172.35 | $172.40 |
| Purchase #7 | $35.78 | 13.561% | $40.6321 | $40.63 | $40.65 | $40.60 |
| 7 purchase totals = | $749.80 | $822.6478 | $822.65 | $822.70 | $822.60 | |