| 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 | $60.68 | 5.606% | $64.0817 | $64.08 | $64.10 | $64.10 |
| Purchase #2 | $25.60 | 4.133% | $26.658 | $26.66 | $26.65 | $26.70 |
| Purchase #3 | $42.37 | 12.237% | $47.5548 | $47.55 | $47.55 | $47.60 |
| Purchase #4 | $178.66 | 3.256% | $184.4772 | $184.48 | $184.50 | $184.50 |
| Purchase #5 | $201.78 | 8.117% | $218.1585 | $218.16 | $218.15 | $218.20 |
| Purchase #6 | $114.71 | 12.387% | $128.9191 | $128.92 | $128.90 | $128.90 |
| Purchase #7 | $160.57 | 8.751% | $174.6215 | $174.62 | $174.60 | $174.60 |
| 7 purchase totals = | $784.37 | $844.4708 | $844.47 | $844.45 | $844.60 | |