| 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 | $199.77 | 3.591% | $206.9437 | $206.94 | $206.95 | $206.90 |
| Purchase #2 | $39.73 | 9.648% | $43.5632 | $43.56 | $43.55 | $43.60 |
| Purchase #3 | $7.56 | 3.695% | $7.8393 | $7.84 | $7.85 | $7.80 |
| Purchase #4 | $44.44 | 4.194% | $46.3038 | $46.30 | $46.30 | $46.30 |
| Purchase #5 | $147.74 | 8.766% | $160.6909 | $160.69 | $160.70 | $160.70 |
| Purchase #6 | $14.70 | 4.420% | $15.3497 | $15.35 | $15.35 | $15.30 |
| Purchase #7 | $81.45 | 8.652% | $88.4971 | $88.50 | $88.50 | $88.50 |
| 7 purchase totals = | $535.39 | $569.1877 | $569.18 | $569.20 | $569.10 | |