| 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 | $42.41 | 5.200% | $44.6153 | $44.62 | $44.60 | $44.60 |
| Purchase #2 | $123.69 | 7.637% | $133.1362 | $133.14 | $133.15 | $133.10 |
| Purchase #3 | $140.88 | 10.742% | $156.0133 | $156.01 | $156.00 | $156.00 |
| Purchase #4 | $114.42 | 5.739% | $120.9866 | $120.99 | $121.00 | $121.00 |
| Purchase #5 | $152.99 | 8.129% | $165.4266 | $165.43 | $165.45 | $165.40 |
| Purchase #6 | $77.96 | 4.115% | $81.1681 | $81.17 | $81.15 | $81.20 |
| Purchase #7 | $244.45 | 12.119% | $274.0749 | $274.07 | $274.05 | $274.10 |
| 7 purchase totals = | $896.80 | $975.4210 | $975.43 | $975.40 | $975.40 | |