| 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 | $77.35 | 5.173% | $81.3513 | $81.35 | $81.35 | $81.40 |
| Purchase #2 | $105.46 | 8.601% | $114.5306 | $114.53 | $114.55 | $114.50 |
| Purchase #3 | $238.54 | 6.731% | $254.5961 | $254.60 | $254.60 | $254.60 |
| Purchase #4 | $221.44 | 11.402% | $246.6886 | $246.69 | $246.70 | $246.70 |
| Purchase #5 | $225.70 | 3.383% | $233.3354 | $233.34 | $233.35 | $233.30 |
| Purchase #6 | $50.41 | 5.392% | $53.1281 | $53.13 | $53.15 | $53.10 |
| Purchase #7 | $89.80 | 4.554% | $93.8895 | $93.89 | $93.90 | $93.90 |
| 7 purchase totals = | $1,008.70 | $1,077.5196 | $1,077.53 | $1,077.60 | $1,077.50 | |