| 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 | $72.78 | 10.211% | $80.2116 | $80.21 | $80.20 | $80.20 |
| Purchase #2 | $109.86 | 4.393% | $114.6861 | $114.69 | $114.70 | $114.70 |
| Purchase #3 | $36.95 | 7.484% | $39.7153 | $39.72 | $39.70 | $39.70 |
| Purchase #4 | $189.30 | 9.120% | $206.5642 | $206.56 | $206.55 | $206.60 |
| Purchase #5 | $51.58 | 6.835% | $55.1055 | $55.11 | $55.10 | $55.10 |
| Purchase #6 | $217.72 | 3.352% | $225.018 | $225.02 | $225.00 | $225.00 |
| Purchase #7 | $184.51 | 13.205% | $208.8745 | $208.87 | $208.85 | $208.90 |
| 7 purchase totals = | $862.70 | $930.1752 | $930.18 | $930.10 | $930.20 | |