| 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 | $96.84 | 9.625% | $106.1609 | $106.16 | $106.15 | $106.20 |
| Purchase #2 | $90.34 | 8.671% | $98.1734 | $98.17 | $98.15 | $98.20 |
| Purchase #3 | $6.37 | 3.670% | $6.6038 | $6.60 | $6.60 | $6.60 |
| Purchase #4 | $114.31 | 9.519% | $125.1912 | $125.19 | $125.20 | $125.20 |
| Purchase #5 | $165.68 | 3.573% | $171.5997 | $171.60 | $171.60 | $171.60 |
| Purchase #6 | $159.70 | 13.842% | $181.8057 | $181.81 | $181.80 | $181.80 |
| Purchase #7 | $194.40 | 5.399% | $204.8957 | $204.90 | $204.90 | $204.90 |
| 7 purchase totals = | $827.64 | $894.4304 | $894.43 | $894.40 | $894.50 | |