| 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 | $77.99 | 3.738% | $80.9053 | $80.91 | $80.90 | $80.90 |
| Purchase #2 | $16.51 | 10.420% | $18.2303 | $18.23 | $18.25 | $18.20 |
| Purchase #3 | $75.63 | 13.172% | $85.592 | $85.59 | $85.60 | $85.60 |
| Purchase #4 | $206.45 | 10.534% | $228.1974 | $228.20 | $228.20 | $228.20 |
| Purchase #5 | $213.69 | 5.117% | $224.6245 | $224.62 | $224.60 | $224.60 |
| Purchase #6 | $196.98 | 12.525% | $221.6517 | $221.65 | $221.65 | $221.70 |
| Purchase #7 | $13.47 | 9.330% | $14.7268 | $14.73 | $14.75 | $14.70 |
| 7 purchase totals = | $800.72 | $873.9280 | $873.93 | $873.95 | $873.90 | |