| 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 | $48.74 | 8.759% | $53.0091 | $53.01 | $53.00 | $53.00 |
| Purchase #2 | $182.63 | 8.519% | $198.1882 | $198.19 | $198.20 | $198.20 |
| Purchase #3 | $172.72 | 10.642% | $191.1009 | $191.10 | $191.10 | $191.10 |
| Purchase #4 | $25.63 | 4.709% | $26.8369 | $26.84 | $26.85 | $26.80 |
| Purchase #5 | $66.48 | 6.679% | $70.9202 | $70.92 | $70.90 | $70.90 |
| Purchase #6 | $114.48 | 10.558% | $126.5668 | $126.57 | $126.55 | $126.60 |
| Purchase #7 | $154.63 | 11.294% | $172.0939 | $172.09 | $172.10 | $172.10 |
| 7 purchase totals = | $765.31 | $838.7160 | $838.72 | $838.70 | $838.70 | |