| 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 | $57.66 | 12.241% | $64.7182 | $64.72 | $64.70 | $64.70 |
| Purchase #2 | $179.73 | 7.346% | $192.933 | $192.93 | $192.95 | $192.90 |
| Purchase #3 | $98.70 | 7.428% | $106.0314 | $106.03 | $106.05 | $106.00 |
| Purchase #4 | $162.34 | 3.332% | $167.7492 | $167.75 | $167.75 | $167.70 |
| Purchase #5 | $205.28 | 11.427% | $228.7373 | $228.74 | $228.75 | $228.70 |
| Purchase #6 | $93.33 | 5.621% | $98.5761 | $98.58 | $98.60 | $98.60 |
| Purchase #7 | $183.91 | 11.271% | $204.6385 | $204.64 | $204.65 | $204.60 |
| 7 purchase totals = | $980.95 | $1,063.3837 | $1,063.39 | $1,063.45 | $1,063.20 | |