| 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 | $35.91 | 7.537% | $38.6165 | $38.62 | $38.60 | $38.60 |
| Purchase #2 | $203.88 | 6.247% | $216.6164 | $216.62 | $216.60 | $216.60 |
| Purchase #3 | $134.79 | 13.771% | $153.3519 | $153.35 | $153.35 | $153.40 |
| Purchase #4 | $141.72 | 13.492% | $160.8409 | $160.84 | $160.85 | $160.80 |
| Purchase #5 | $97.68 | 5.791% | $103.3366 | $103.34 | $103.35 | $103.30 |
| Purchase #6 | $165.75 | 5.132% | $174.2563 | $174.26 | $174.25 | $174.30 |
| Purchase #7 | $88.71 | 3.172% | $91.5239 | $91.52 | $91.50 | $91.50 |
| 7 purchase totals = | $868.44 | $938.5425 | $938.55 | $938.50 | $938.50 | |