| 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 | $200.95 | 11.190% | $223.4363 | $223.44 | $223.45 | $223.40 |
| Purchase #2 | $81.88 | 4.706% | $85.7333 | $85.73 | $85.75 | $85.70 |
| Purchase #3 | $124.45 | 4.197% | $129.6732 | $129.67 | $129.65 | $129.70 |
| Purchase #4 | $41.79 | 13.200% | $47.3063 | $47.31 | $47.30 | $47.30 |
| Purchase #5 | $34.53 | 4.112% | $35.9499 | $35.95 | $35.95 | $35.90 |
| Purchase #6 | $14.51 | 4.597% | $15.177 | $15.18 | $15.20 | $15.20 |
| Purchase #7 | $124.48 | 10.343% | $137.355 | $137.36 | $137.35 | $137.40 |
| 7 purchase totals = | $622.59 | $674.6310 | $674.64 | $674.65 | $674.60 | |