| 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 | $74.35 | 4.342% | $77.5783 | $77.58 | $77.60 | $77.60 |
| Purchase #2 | $12.41 | 7.482% | $13.3385 | $13.34 | $13.35 | $13.30 |
| Purchase #3 | $165.70 | 6.634% | $176.6925 | $176.69 | $176.70 | $176.70 |
| Purchase #4 | $193.90 | 13.291% | $219.6712 | $219.67 | $219.65 | $219.70 |
| Purchase #5 | $6.58 | 9.814% | $7.2258 | $7.23 | $7.25 | $7.20 |
| Purchase #6 | $219.36 | 8.808% | $238.6812 | $238.68 | $238.70 | $238.70 |
| Purchase #7 | $182.45 | 8.650% | $198.2319 | $198.23 | $198.25 | $198.20 |
| 7 purchase totals = | $854.75 | $931.4194 | $931.42 | $931.50 | $931.40 | |