| 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 | $43.86 | 6.308% | $46.6267 | $46.63 | $46.65 | $46.60 |
| Purchase #2 | $114.57 | 10.150% | $126.1989 | $126.20 | $126.20 | $126.20 |
| Purchase #3 | $11.51 | 10.633% | $12.7339 | $12.73 | $12.75 | $12.70 |
| Purchase #4 | $30.25 | 6.111% | $32.0986 | $32.10 | $32.10 | $32.10 |
| Purchase #5 | $239.97 | 10.231% | $264.5213 | $264.52 | $264.50 | $264.50 |
| Purchase #6 | $158.91 | 7.552% | $170.9109 | $170.91 | $170.90 | $170.90 |
| Purchase #7 | $28.74 | 10.278% | $31.6939 | $31.69 | $31.70 | $31.70 |
| 7 purchase totals = | $627.81 | $684.7842 | $684.78 | $684.80 | $684.70 | |