| 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 | $60.54 | 7.433% | $65.0399 | $65.04 | $65.05 | $65.00 |
| Purchase #2 | $54.58 | 5.131% | $57.3805 | $57.38 | $57.40 | $57.40 |
| Purchase #3 | $196.35 | 9.175% | $214.3651 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $34.33 | 13.515% | $38.9697 | $38.97 | $38.95 | $39.00 |
| Purchase #5 | $92.53 | 8.163% | $100.0832 | $100.08 | $100.10 | $100.10 |
| Purchase #6 | $46.71 | 8.227% | $50.5528 | $50.55 | $50.55 | $50.60 |
| Purchase #7 | $193.68 | 4.702% | $202.7868 | $202.79 | $202.80 | $202.80 |
| 7 purchase totals = | $678.72 | $729.1780 | $729.18 | $729.20 | $729.30 | |