| 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 | $192.69 | 12.679% | $217.1212 | $217.12 | $217.10 | $217.10 |
| Purchase #2 | $5.30 | 5.530% | $5.5931 | $5.59 | $5.60 | $5.60 |
| Purchase #3 | $72.25 | 11.639% | $80.6592 | $80.66 | $80.65 | $80.70 |
| Purchase #4 | $111.35 | 6.642% | $118.7459 | $118.75 | $118.75 | $118.70 |
| Purchase #5 | $132.50 | 6.508% | $141.1231 | $141.12 | $141.10 | $141.10 |
| Purchase #6 | $17.64 | 10.437% | $19.4811 | $19.48 | $19.50 | $19.50 |
| Purchase #7 | $32.85 | 11.296% | $36.5607 | $36.56 | $36.55 | $36.60 |
| 7 purchase totals = | $564.58 | $619.2843 | $619.28 | $619.25 | $619.30 | |