| 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 | $91.31 | 9.163% | $99.6767 | $99.68 | $99.70 | $99.70 |
| Purchase #2 | $99.68 | 4.780% | $104.4447 | $104.44 | $104.45 | $104.40 |
| Purchase #3 | $56.99 | 7.571% | $61.3047 | $61.30 | $61.30 | $61.30 |
| Purchase #4 | $115.42 | 8.644% | $125.3969 | $125.40 | $125.40 | $125.40 |
| Purchase #5 | $49.45 | 8.574% | $53.6898 | $53.69 | $53.70 | $53.70 |
| Purchase #6 | $156.49 | 5.650% | $165.3317 | $165.33 | $165.35 | $165.30 |
| Purchase #7 | $207.75 | 6.151% | $220.5287 | $220.53 | $220.55 | $220.50 |
| 7 purchase totals = | $777.09 | $830.3732 | $830.37 | $830.45 | $830.30 | |