| 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 | $101.88 | 11.539% | $113.6359 | $113.64 | $113.65 | $113.60 |
| Purchase #2 | $97.43 | 3.633% | $100.9696 | $100.97 | $100.95 | $101.00 |
| Purchase #3 | $174.72 | 7.226% | $187.3453 | $187.35 | $187.35 | $187.30 |
| Purchase #4 | $187.77 | 11.378% | $209.1345 | $209.13 | $209.15 | $209.10 |
| Purchase #5 | $218.97 | 9.533% | $239.8444 | $239.84 | $239.85 | $239.80 |
| Purchase #6 | $40.43 | 6.326% | $42.9876 | $42.99 | $43.00 | $43.00 |
| Purchase #7 | $55.26 | 13.563% | $62.7549 | $62.75 | $62.75 | $62.80 |
| 7 purchase totals = | $876.46 | $956.6722 | $956.67 | $956.70 | $956.60 | |