| 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 | $74.98 | 6.869% | $80.1304 | $80.13 | $80.15 | $80.10 |
| Purchase #2 | $232.68 | 13.477% | $264.0383 | $264.04 | $264.05 | $264.00 |
| Purchase #3 | $201.95 | 4.786% | $211.6153 | $211.62 | $211.60 | $211.60 |
| Purchase #4 | $218.80 | 3.812% | $227.1407 | $227.14 | $227.15 | $227.10 |
| Purchase #5 | $35.68 | 8.109% | $38.5733 | $38.57 | $38.55 | $38.60 |
| Purchase #6 | $143.41 | 9.578% | $157.1458 | $157.15 | $157.15 | $157.10 |
| Purchase #7 | $32.51 | 7.578% | $34.9736 | $34.97 | $34.95 | $35.00 |
| 7 purchase totals = | $940.01 | $1,013.6174 | $1,013.62 | $1,013.60 | $1,013.50 | |