| 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 | $19.28 | 11.124% | $21.4247 | $21.42 | $21.40 | $21.40 |
| Purchase #2 | $185.41 | 13.589% | $210.6054 | $210.61 | $210.60 | $210.60 |
| Purchase #3 | $229.93 | 12.133% | $257.8274 | $257.83 | $257.85 | $257.80 |
| Purchase #4 | $33.46 | 3.360% | $34.5843 | $34.58 | $34.60 | $34.60 |
| Purchase #5 | $23.47 | 4.637% | $24.5583 | $24.56 | $24.55 | $24.60 |
| Purchase #6 | $140.77 | 8.393% | $152.5848 | $152.58 | $152.60 | $152.60 |
| Purchase #7 | $58.59 | 8.343% | $63.4782 | $63.48 | $63.50 | $63.50 |
| 7 purchase totals = | $690.91 | $765.0631 | $765.06 | $765.10 | $765.10 | |