| 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 | $50.49 | 8.662% | $54.8634 | $54.86 | $54.85 | $54.90 |
| Purchase #2 | $5.83 | 13.598% | $6.6228 | $6.62 | $6.60 | $6.60 |
| Purchase #3 | $183.72 | 3.271% | $189.7295 | $189.73 | $189.75 | $189.70 |
| Purchase #4 | $98.68 | 10.772% | $109.3098 | $109.31 | $109.30 | $109.30 |
| Purchase #5 | $226.35 | 5.347% | $238.4529 | $238.45 | $238.45 | $238.50 |
| Purchase #6 | $207.92 | 12.111% | $233.1012 | $233.10 | $233.10 | $233.10 |
| Purchase #7 | $177.96 | 13.552% | $202.0771 | $202.08 | $202.10 | $202.10 |
| 7 purchase totals = | $950.95 | $1,034.1567 | $1,034.15 | $1,034.15 | $1,034.20 | |