| 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 | $32.37 | 3.828% | $33.6091 | $33.61 | $33.60 | $33.60 |
| Purchase #2 | $5.74 | 6.682% | $6.1235 | $6.12 | $6.10 | $6.10 |
| Purchase #3 | $115.83 | 3.816% | $120.2501 | $120.25 | $120.25 | $120.30 |
| Purchase #4 | $48.62 | 12.483% | $54.6892 | $54.69 | $54.70 | $54.70 |
| Purchase #5 | $114.76 | 9.602% | $125.7793 | $125.78 | $125.80 | $125.80 |
| Purchase #6 | $18.62 | 3.647% | $19.2991 | $19.30 | $19.30 | $19.30 |
| Purchase #7 | $11.63 | 5.150% | $12.2289 | $12.23 | $12.25 | $12.20 |
| 7 purchase totals = | $347.57 | $371.9792 | $371.98 | $372.00 | $372.00 | |