| 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 | $200.28 | 3.147% | $206.5828 | $206.58 | $206.60 | $206.60 |
| Purchase #2 | $87.45 | 4.606% | $91.4779 | $91.48 | $91.50 | $91.50 |
| Purchase #3 | $22.84 | 13.272% | $25.8713 | $25.87 | $25.85 | $25.90 |
| Purchase #4 | $152.33 | 13.822% | $173.3851 | $173.39 | $173.40 | $173.40 |
| Purchase #5 | $17.58 | 7.798% | $18.9509 | $18.95 | $18.95 | $19.00 |
| Purchase #6 | $165.49 | 6.513% | $176.2684 | $176.27 | $176.25 | $176.30 |
| Purchase #7 | $34.63 | 9.171% | $37.8059 | $37.81 | $37.80 | $37.80 |
| 7 purchase totals = | $680.60 | $730.3423 | $730.35 | $730.35 | $730.50 | |