| 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 | $57.63 | 10.145% | $63.4766 | $63.48 | $63.50 | $63.50 |
| Purchase #2 | $10.59 | 6.470% | $11.2752 | $11.28 | $11.30 | $11.30 |
| Purchase #3 | $239.43 | 12.672% | $269.7706 | $269.77 | $269.75 | $269.80 |
| Purchase #4 | $71.35 | 10.276% | $78.6819 | $78.68 | $78.70 | $78.70 |
| Purchase #5 | $223.87 | 12.787% | $252.4963 | $252.50 | $252.50 | $252.50 |
| Purchase #6 | $162.96 | 8.422% | $176.6845 | $176.68 | $176.70 | $176.70 |
| Purchase #7 | $46.97 | 4.529% | $49.0973 | $49.10 | $49.10 | $49.10 |
| 7 purchase totals = | $812.80 | $901.4824 | $901.49 | $901.55 | $901.60 | |