| 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 | $65.97 | 5.598% | $69.663 | $69.66 | $69.65 | $69.70 |
| Purchase #2 | $44.71 | 3.216% | $46.1479 | $46.15 | $46.15 | $46.10 |
| Purchase #3 | $115.95 | 11.198% | $128.9341 | $128.93 | $128.95 | $128.90 |
| Purchase #4 | $206.50 | 9.671% | $226.4706 | $226.47 | $226.45 | $226.50 |
| Purchase #5 | $5.77 | 6.171% | $6.1261 | $6.13 | $6.15 | $6.10 |
| Purchase #6 | $172.74 | 5.724% | $182.6276 | $182.63 | $182.65 | $182.60 |
| Purchase #7 | $68.89 | 9.843% | $75.6708 | $75.67 | $75.65 | $75.70 |
| 7 purchase totals = | $680.53 | $735.6401 | $735.64 | $735.65 | $735.60 | |