| 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 | $87.82 | 9.512% | $96.1734 | $96.17 | $96.15 | $96.20 |
| Purchase #2 | $142.36 | 9.615% | $156.0479 | $156.05 | $156.05 | $156.00 |
| Purchase #3 | $38.61 | 6.813% | $41.2405 | $41.24 | $41.25 | $41.20 |
| Purchase #4 | $99.90 | 9.854% | $109.7441 | $109.74 | $109.75 | $109.70 |
| Purchase #5 | $226.77 | 8.277% | $245.5398 | $245.54 | $245.55 | $245.50 |
| Purchase #6 | $245.92 | 13.550% | $279.2422 | $279.24 | $279.25 | $279.20 |
| Purchase #7 | $140.36 | 12.353% | $157.6987 | $157.70 | $157.70 | $157.70 |
| 7 purchase totals = | $981.74 | $1,085.6866 | $1,085.68 | $1,085.70 | $1,085.50 | |