| 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 | $80.57 | 9.794% | $88.461 | $88.46 | $88.45 | $88.50 |
| Purchase #2 | $113.79 | 5.163% | $119.665 | $119.67 | $119.65 | $119.70 |
| Purchase #3 | $52.57 | 9.789% | $57.7161 | $57.72 | $57.70 | $57.70 |
| Purchase #4 | $99.61 | 6.475% | $106.0597 | $106.06 | $106.05 | $106.10 |
| Purchase #5 | $99.85 | 4.506% | $104.3492 | $104.35 | $104.35 | $104.30 |
| Purchase #6 | $105.58 | 8.104% | $114.1362 | $114.14 | $114.15 | $114.10 |
| Purchase #7 | $128.43 | 5.517% | $135.5155 | $135.52 | $135.50 | $135.50 |
| 7 purchase totals = | $680.40 | $725.9027 | $725.92 | $725.85 | $725.90 | |