| 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 | $57.82 | 9.691% | $63.4233 | $63.42 | $63.40 | $63.40 |
| Purchase #2 | $114.88 | 12.682% | $129.4491 | $129.45 | $129.45 | $129.40 |
| Purchase #3 | $57.42 | 8.305% | $62.1887 | $62.19 | $62.20 | $62.20 |
| Purchase #4 | $181.44 | 7.172% | $194.4529 | $194.45 | $194.45 | $194.50 |
| Purchase #5 | $162.47 | 7.147% | $174.0817 | $174.08 | $174.10 | $174.10 |
| Purchase #6 | $20.97 | 6.655% | $22.3656 | $22.37 | $22.35 | $22.40 |
| Purchase #7 | $128.52 | 13.455% | $145.8124 | $145.81 | $145.80 | $145.80 |
| 7 purchase totals = | $723.52 | $791.7737 | $791.77 | $791.75 | $791.80 | |