| 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 | $50.64 | 5.476% | $53.413 | $53.41 | $53.40 | $53.40 |
| Purchase #2 | $188.39 | 10.132% | $207.4777 | $207.48 | $207.50 | $207.50 |
| Purchase #3 | $81.73 | 11.322% | $90.9835 | $90.98 | $91.00 | $91.00 |
| Purchase #4 | $200.88 | 9.276% | $219.5136 | $219.51 | $219.50 | $219.50 |
| Purchase #5 | $31.32 | 4.751% | $32.808 | $32.81 | $32.80 | $32.80 |
| Purchase #6 | $186.99 | 6.605% | $199.3407 | $199.34 | $199.35 | $199.30 |
| Purchase #7 | $211.99 | 10.179% | $233.5685 | $233.57 | $233.55 | $233.60 |
| 7 purchase totals = | $951.94 | $1,037.1050 | $1,037.10 | $1,037.10 | $1,037.10 | |