| 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 | $40.92 | 8.552% | $44.4195 | $44.42 | $44.40 | $44.40 |
| Purchase #2 | $123.37 | 5.834% | $130.5674 | $130.57 | $130.55 | $130.60 |
| Purchase #3 | $176.84 | 4.572% | $184.9251 | $184.93 | $184.95 | $184.90 |
| Purchase #4 | $145.26 | 3.667% | $150.5867 | $150.59 | $150.60 | $150.60 |
| Purchase #5 | $212.64 | 7.541% | $228.6752 | $228.68 | $228.70 | $228.70 |
| Purchase #6 | $207.97 | 6.438% | $221.3591 | $221.36 | $221.35 | $221.40 |
| Purchase #7 | $63.59 | 8.389% | $68.9246 | $68.92 | $68.90 | $68.90 |
| 7 purchase totals = | $970.59 | $1,029.4576 | $1,029.47 | $1,029.45 | $1,029.50 | |