| 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 | $35.42 | 11.635% | $39.5411 | $39.54 | $39.55 | $39.50 |
| Purchase #2 | $76.53 | 10.718% | $84.7325 | $84.73 | $84.75 | $84.70 |
| Purchase #3 | $20.33 | 10.584% | $22.4817 | $22.48 | $22.50 | $22.50 |
| Purchase #4 | $54.72 | 4.610% | $57.2426 | $57.24 | $57.25 | $57.20 |
| Purchase #5 | $31.75 | 10.792% | $35.1765 | $35.18 | $35.20 | $35.20 |
| Purchase #6 | $85.86 | 13.463% | $97.4193 | $97.42 | $97.40 | $97.40 |
| Purchase #7 | $214.62 | 8.530% | $232.9271 | $232.93 | $232.95 | $232.90 |
| 7 purchase totals = | $519.23 | $569.5208 | $569.52 | $569.60 | $569.40 | |