| 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 | $74.60 | 8.171% | $80.6956 | $80.70 | $80.70 | $80.70 |
| Purchase #2 | $135.25 | 13.293% | $153.2288 | $153.23 | $153.25 | $153.20 |
| Purchase #3 | $220.61 | 6.151% | $234.1797 | $234.18 | $234.20 | $234.20 |
| Purchase #4 | $56.74 | 10.767% | $62.8492 | $62.85 | $62.85 | $62.80 |
| Purchase #5 | $45.45 | 6.245% | $48.2884 | $48.29 | $48.30 | $48.30 |
| Purchase #6 | $105.35 | 9.236% | $115.0801 | $115.08 | $115.10 | $115.10 |
| Purchase #7 | $11.93 | 10.496% | $13.1822 | $13.18 | $13.20 | $13.20 |
| 7 purchase totals = | $649.93 | $707.5040 | $707.51 | $707.60 | $707.50 | |