| 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 | $48.55 | 7.114% | $52.0038 | $52.00 | $52.00 | $52.00 |
| Purchase #2 | $52.81 | 7.571% | $56.8082 | $56.81 | $56.80 | $56.80 |
| Purchase #3 | $34.50 | 10.294% | $38.0514 | $38.05 | $38.05 | $38.10 |
| Purchase #4 | $141.98 | 13.731% | $161.4753 | $161.48 | $161.50 | $161.50 |
| Purchase #5 | $78.59 | 4.130% | $81.8358 | $81.84 | $81.85 | $81.80 |
| Purchase #6 | $234.93 | 7.292% | $252.0611 | $252.06 | $252.05 | $252.10 |
| Purchase #7 | $79.29 | 10.590% | $87.6868 | $87.69 | $87.70 | $87.70 |
| 7 purchase totals = | $670.65 | $729.9224 | $729.93 | $729.95 | $730.00 | |