| 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 | $14.62 | 5.492% | $15.4229 | $15.42 | $15.40 | $15.40 |
| Purchase #2 | $26.73 | 7.472% | $28.7273 | $28.73 | $28.75 | $28.70 |
| Purchase #3 | $67.60 | 10.517% | $74.7095 | $74.71 | $74.70 | $74.70 |
| Purchase #4 | $105.97 | 8.301% | $114.7666 | $114.77 | $114.75 | $114.80 |
| Purchase #5 | $80.92 | 3.725% | $83.9343 | $83.93 | $83.95 | $83.90 |
| Purchase #6 | $214.98 | 13.354% | $243.6884 | $243.69 | $243.70 | $243.70 |
| Purchase #7 | $81.75 | 10.835% | $90.6076 | $90.61 | $90.60 | $90.60 |
| 7 purchase totals = | $592.57 | $651.8566 | $651.86 | $651.85 | $651.80 | |