| 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 | $31.41 | 11.493% | $35.02 | $35.02 | $35.00 | $35.00 |
| Purchase #2 | $68.99 | 9.469% | $75.5227 | $75.52 | $75.50 | $75.50 |
| Purchase #3 | $14.76 | 10.795% | $16.3533 | $16.35 | $16.35 | $16.40 |
| Purchase #4 | $119.97 | 8.769% | $130.4902 | $130.49 | $130.50 | $130.50 |
| Purchase #5 | $9.25 | 10.650% | $10.2351 | $10.24 | $10.25 | $10.20 |
| Purchase #6 | $194.50 | 8.294% | $210.6318 | $210.63 | $210.65 | $210.60 |
| Purchase #7 | $7.79 | 9.466% | $8.5274 | $8.53 | $8.55 | $8.50 |
| 7 purchase totals = | $446.67 | $486.7805 | $486.78 | $486.80 | $486.70 | |