| 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 | $123.88 | 4.699% | $129.7011 | $129.70 | $129.70 | $129.70 |
| Purchase #2 | $87.65 | 5.182% | $92.192 | $92.19 | $92.20 | $92.20 |
| Purchase #3 | $54.66 | 5.316% | $57.5657 | $57.57 | $57.55 | $57.60 |
| Purchase #4 | $76.45 | 3.506% | $79.1303 | $79.13 | $79.15 | $79.10 |
| Purchase #5 | $46.30 | 10.254% | $51.0476 | $51.05 | $51.05 | $51.00 |
| Purchase #6 | $115.32 | 10.787% | $127.7596 | $127.76 | $127.75 | $127.80 |
| Purchase #7 | $192.92 | 9.452% | $211.1548 | $211.15 | $211.15 | $211.20 |
| 7 purchase totals = | $697.18 | $748.5511 | $748.55 | $748.55 | $748.60 | |