| 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 | $78.96 | 12.105% | $88.5181 | $88.52 | $88.50 | $88.50 |
| Purchase #2 | $124.60 | 4.838% | $130.6281 | $130.63 | $130.65 | $130.60 |
| Purchase #3 | $167.98 | 6.778% | $179.3657 | $179.37 | $179.35 | $179.40 |
| Purchase #4 | $154.46 | 3.431% | $159.7595 | $159.76 | $159.75 | $159.80 |
| Purchase #5 | $42.29 | 4.522% | $44.2024 | $44.20 | $44.20 | $44.20 |
| Purchase #6 | $128.69 | 9.626% | $141.0777 | $141.08 | $141.10 | $141.10 |
| Purchase #7 | $247.68 | 3.803% | $257.0993 | $257.10 | $257.10 | $257.10 |
| 7 purchase totals = | $944.66 | $1,000.6508 | $1,000.66 | $1,000.65 | $1,000.70 | |