| 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 | $23.60 | 8.792% | $25.6749 | $25.67 | $25.65 | $25.70 |
| Purchase #2 | $101.72 | 3.590% | $105.3717 | $105.37 | $105.35 | $105.40 |
| Purchase #3 | $123.42 | 11.487% | $137.5973 | $137.60 | $137.60 | $137.60 |
| Purchase #4 | $142.48 | 12.742% | $160.6348 | $160.63 | $160.65 | $160.60 |
| Purchase #5 | $49.44 | 12.673% | $55.7055 | $55.71 | $55.70 | $55.70 |
| Purchase #6 | $74.90 | 11.809% | $83.7449 | $83.74 | $83.75 | $83.70 |
| Purchase #7 | $99.94 | 10.375% | $110.3088 | $110.31 | $110.30 | $110.30 |
| 7 purchase totals = | $615.50 | $679.0379 | $679.03 | $679.00 | $679.00 | |