| 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 | $45.58 | 11.737% | $50.9297 | $50.93 | $50.95 | $50.90 |
| Purchase #2 | $187.95 | 11.457% | $209.4834 | $209.48 | $209.50 | $209.50 |
| Purchase #3 | $230.75 | 13.676% | $262.3074 | $262.31 | $262.30 | $262.30 |
| Purchase #4 | $186.29 | 8.309% | $201.7688 | $201.77 | $201.75 | $201.80 |
| Purchase #5 | $241.99 | 10.465% | $267.3143 | $267.31 | $267.30 | $267.30 |
| Purchase #6 | $102.79 | 6.568% | $109.5412 | $109.54 | $109.55 | $109.50 |
| Purchase #7 | $60.53 | 4.412% | $63.2006 | $63.20 | $63.20 | $63.20 |
| 7 purchase totals = | $1,055.88 | $1,164.5454 | $1,164.54 | $1,164.55 | $1,164.50 | |