| 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 | $70.72 | 9.569% | $77.4872 | $77.49 | $77.50 | $77.50 |
| Purchase #2 | $200.78 | 5.515% | $211.853 | $211.85 | $211.85 | $211.90 |
| Purchase #3 | $57.78 | 11.444% | $64.3923 | $64.39 | $64.40 | $64.40 |
| Purchase #4 | $240.44 | 8.408% | $260.6562 | $260.66 | $260.65 | $260.70 |
| Purchase #5 | $66.65 | 3.281% | $68.8368 | $68.84 | $68.85 | $68.80 |
| Purchase #6 | $205.81 | 12.177% | $230.8715 | $230.87 | $230.85 | $230.90 |
| Purchase #7 | $92.66 | 5.128% | $97.4116 | $97.41 | $97.40 | $97.40 |
| 7 purchase totals = | $934.84 | $1,011.5086 | $1,011.51 | $1,011.50 | $1,011.60 | |