| 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 | $63.48 | 3.192% | $65.5063 | $65.51 | $65.50 | $65.50 |
| Purchase #2 | $184.65 | 10.503% | $204.0438 | $204.04 | $204.05 | $204.00 |
| Purchase #3 | $51.65 | 5.283% | $54.3787 | $54.38 | $54.40 | $54.40 |
| Purchase #4 | $144.40 | 10.620% | $159.7353 | $159.74 | $159.75 | $159.70 |
| Purchase #5 | $131.36 | 5.146% | $138.1198 | $138.12 | $138.10 | $138.10 |
| Purchase #6 | $205.69 | 7.828% | $221.7914 | $221.79 | $221.80 | $221.80 |
| Purchase #7 | $221.57 | 8.298% | $239.9559 | $239.96 | $239.95 | $240.00 |
| 7 purchase totals = | $1,002.80 | $1,083.5312 | $1,083.54 | $1,083.55 | $1,083.50 | |