| 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 | $15.61 | 5.781% | $16.5124 | $16.51 | $16.50 | $16.50 |
| Purchase #2 | $101.49 | 13.454% | $115.1445 | $115.14 | $115.15 | $115.10 |
| Purchase #3 | $17.37 | 13.789% | $19.7651 | $19.77 | $19.75 | $19.80 |
| Purchase #4 | $180.91 | 6.167% | $192.0667 | $192.07 | $192.05 | $192.10 |
| Purchase #5 | $219.99 | 11.289% | $244.8247 | $244.82 | $244.80 | $244.80 |
| Purchase #6 | $151.87 | 10.153% | $167.2894 | $167.29 | $167.30 | $167.30 |
| Purchase #7 | $80.62 | 12.778% | $90.9216 | $90.92 | $90.90 | $90.90 |
| 7 purchase totals = | $767.86 | $846.5244 | $846.52 | $846.45 | $846.50 | |