| 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 | $41.36 | 9.601% | $45.331 | $45.33 | $45.35 | $45.30 |
| Purchase #2 | $26.48 | 3.198% | $27.3268 | $27.33 | $27.35 | $27.30 |
| Purchase #3 | $145.45 | 11.304% | $161.8917 | $161.89 | $161.90 | $161.90 |
| Purchase #4 | $203.43 | 13.470% | $230.832 | $230.83 | $230.85 | $230.80 |
| Purchase #5 | $183.44 | 6.823% | $195.9561 | $195.96 | $195.95 | $196.00 |
| Purchase #6 | $91.82 | 6.294% | $97.5992 | $97.60 | $97.60 | $97.60 |
| Purchase #7 | $93.55 | 6.608% | $99.7318 | $99.73 | $99.75 | $99.70 |
| 7 purchase totals = | $785.53 | $858.6686 | $858.67 | $858.75 | $858.60 | |