| 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 | $8.29 | 12.795% | $9.3507 | $9.35 | $9.35 | $9.40 |
| Purchase #2 | $201.95 | 7.657% | $217.4133 | $217.41 | $217.40 | $217.40 |
| Purchase #3 | $38.56 | 11.760% | $43.0947 | $43.09 | $43.10 | $43.10 |
| Purchase #4 | $195.62 | 11.824% | $218.7501 | $218.75 | $218.75 | $218.80 |
| Purchase #5 | $143.84 | 6.102% | $152.6171 | $152.62 | $152.60 | $152.60 |
| Purchase #6 | $223.45 | 11.726% | $249.6517 | $249.65 | $249.65 | $249.70 |
| Purchase #7 | $46.45 | 4.673% | $48.6206 | $48.62 | $48.60 | $48.60 |
| 7 purchase totals = | $858.16 | $939.4982 | $939.49 | $939.45 | $939.60 | |