| 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 | $5.77 | 7.830% | $6.2218 | $6.22 | $6.20 | $6.20 |
| Purchase #2 | $176.76 | 4.463% | $184.6488 | $184.65 | $184.65 | $184.60 |
| Purchase #3 | $13.48 | 10.212% | $14.8566 | $14.86 | $14.85 | $14.90 |
| Purchase #4 | $166.98 | 6.456% | $177.7602 | $177.76 | $177.75 | $177.80 |
| Purchase #5 | $228.52 | 4.728% | $239.3244 | $239.32 | $239.30 | $239.30 |
| Purchase #6 | $77.79 | 9.838% | $85.443 | $85.44 | $85.45 | $85.40 |
| Purchase #7 | $63.95 | 11.423% | $71.255 | $71.26 | $71.25 | $71.30 |
| 7 purchase totals = | $733.25 | $779.5098 | $779.51 | $779.45 | $779.50 | |