| 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 | $35.64 | 8.855% | $38.7959 | $38.80 | $38.80 | $38.80 |
| Purchase #2 | $41.90 | 6.545% | $44.6424 | $44.64 | $44.65 | $44.60 |
| Purchase #3 | $225.62 | 12.537% | $253.906 | $253.91 | $253.90 | $253.90 |
| Purchase #4 | $94.40 | 5.751% | $99.8289 | $99.83 | $99.85 | $99.80 |
| Purchase #5 | $31.53 | 10.821% | $34.9419 | $34.94 | $34.95 | $34.90 |
| Purchase #6 | $230.41 | 6.178% | $244.6447 | $244.64 | $244.65 | $244.60 |
| Purchase #7 | $24.68 | 3.823% | $25.6235 | $25.62 | $25.60 | $25.60 |
| 7 purchase totals = | $684.18 | $742.3833 | $742.38 | $742.40 | $742.20 | |