| 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 | $14.39 | 9.727% | $15.7897 | $15.79 | $15.80 | $15.80 |
| Purchase #2 | $148.27 | 3.358% | $153.2489 | $153.25 | $153.25 | $153.20 |
| Purchase #3 | $232.57 | 5.383% | $245.0892 | $245.09 | $245.10 | $245.10 |
| Purchase #4 | $42.48 | 13.438% | $48.1885 | $48.19 | $48.20 | $48.20 |
| Purchase #5 | $244.72 | 9.726% | $268.5215 | $268.52 | $268.50 | $268.50 |
| Purchase #6 | $98.56 | 10.194% | $108.6072 | $108.61 | $108.60 | $108.60 |
| Purchase #7 | $213.59 | 5.380% | $225.0811 | $225.08 | $225.10 | $225.10 |
| 7 purchase totals = | $994.58 | $1,064.5261 | $1,064.53 | $1,064.55 | $1,064.50 | |