| 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 | $115.29 | 12.305% | $129.4764 | $129.48 | $129.50 | $129.50 |
| Purchase #2 | $47.80 | 5.783% | $50.5643 | $50.56 | $50.55 | $50.60 |
| Purchase #3 | $43.97 | 12.115% | $49.297 | $49.30 | $49.30 | $49.30 |
| Purchase #4 | $101.70 | 12.604% | $114.5183 | $114.52 | $114.50 | $114.50 |
| Purchase #5 | $79.61 | 4.774% | $83.4106 | $83.41 | $83.40 | $83.40 |
| Purchase #6 | $159.65 | 4.414% | $166.697 | $166.70 | $166.70 | $166.70 |
| Purchase #7 | $199.76 | 3.687% | $207.1252 | $207.13 | $207.15 | $207.10 |
| 7 purchase totals = | $747.78 | $801.0888 | $801.10 | $801.10 | $801.10 | |