| 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 | $52.25 | 6.536% | $55.6651 | $55.67 | $55.65 | $55.70 |
| Purchase #2 | $137.64 | 11.169% | $153.013 | $153.01 | $153.00 | $153.00 |
| Purchase #3 | $200.76 | 8.651% | $218.1277 | $218.13 | $218.15 | $218.10 |
| Purchase #4 | $192.94 | 10.789% | $213.7563 | $213.76 | $213.75 | $213.80 |
| Purchase #5 | $181.99 | 10.226% | $200.6003 | $200.60 | $200.60 | $200.60 |
| Purchase #6 | $47.81 | 7.721% | $51.5014 | $51.50 | $51.50 | $51.50 |
| Purchase #7 | $31.81 | 10.229% | $35.0638 | $35.06 | $35.05 | $35.10 |
| 7 purchase totals = | $845.20 | $927.7276 | $927.73 | $927.70 | $927.80 | |