| 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 | $109.73 | 12.749% | $123.7195 | $123.72 | $123.70 | $123.70 |
| Purchase #2 | $106.92 | 5.403% | $112.6969 | $112.70 | $112.70 | $112.70 |
| Purchase #3 | $47.48 | 12.303% | $53.3215 | $53.32 | $53.30 | $53.30 |
| Purchase #4 | $159.45 | 10.172% | $175.6693 | $175.67 | $175.65 | $175.70 |
| Purchase #5 | $77.69 | 13.852% | $88.4516 | $88.45 | $88.45 | $88.50 |
| Purchase #6 | $135.65 | 8.628% | $147.3539 | $147.35 | $147.35 | $147.40 |
| Purchase #7 | $114.67 | 5.187% | $120.6179 | $120.62 | $120.60 | $120.60 |
| 7 purchase totals = | $751.59 | $821.8306 | $821.83 | $821.75 | $821.90 | |