| 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 | $102.76 | 7.597% | $110.5667 | $110.57 | $110.55 | $110.60 |
| Purchase #2 | $173.57 | 12.677% | $195.5735 | $195.57 | $195.55 | $195.60 |
| Purchase #3 | $12.75 | 8.147% | $13.7887 | $13.79 | $13.80 | $13.80 |
| Purchase #4 | $129.71 | 7.767% | $139.7846 | $139.78 | $139.80 | $139.80 |
| Purchase #5 | $172.64 | 11.666% | $192.7802 | $192.78 | $192.80 | $192.80 |
| Purchase #6 | $92.88 | 12.706% | $104.6813 | $104.68 | $104.70 | $104.70 |
| Purchase #7 | $71.93 | 11.329% | $80.0789 | $80.08 | $80.10 | $80.10 |
| 7 purchase totals = | $756.24 | $837.2539 | $837.25 | $837.30 | $837.40 | |