| 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 | $79.49 | 11.650% | $88.7506 | $88.75 | $88.75 | $88.80 |
| Purchase #2 | $13.42 | 11.515% | $14.9653 | $14.97 | $14.95 | $15.00 |
| Purchase #3 | $134.40 | 13.720% | $152.8397 | $152.84 | $152.85 | $152.80 |
| Purchase #4 | $146.95 | 8.511% | $159.4569 | $159.46 | $159.45 | $159.50 |
| Purchase #5 | $115.85 | 11.720% | $129.4276 | $129.43 | $129.45 | $129.40 |
| Purchase #6 | $186.44 | 11.607% | $208.0801 | $208.08 | $208.10 | $208.10 |
| Purchase #7 | $245.64 | 9.693% | $269.4499 | $269.45 | $269.45 | $269.40 |
| 7 purchase totals = | $922.19 | $1,022.9701 | $1,022.98 | $1,023.00 | $1,023.00 | |