| 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 | $50.26 | 4.157% | $52.3493 | $52.35 | $52.35 | $52.30 |
| Purchase #2 | $97.85 | 3.536% | $101.31 | $101.31 | $101.30 | $101.30 |
| Purchase #3 | $148.45 | 6.729% | $158.4392 | $158.44 | $158.45 | $158.40 |
| Purchase #4 | $138.90 | 4.780% | $145.5394 | $145.54 | $145.55 | $145.50 |
| Purchase #5 | $18.99 | 4.334% | $19.813 | $19.81 | $19.80 | $19.80 |
| Purchase #6 | $247.39 | 9.294% | $270.3824 | $270.38 | $270.40 | $270.40 |
| Purchase #7 | $231.39 | 4.145% | $240.9811 | $240.98 | $241.00 | $241.00 |
| 7 purchase totals = | $933.23 | $988.8144 | $988.81 | $988.85 | $988.70 | |