| 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 | $5.54 | 10.136% | $6.1015 | $6.10 | $6.10 | $6.10 |
| Purchase #2 | $101.68 | 13.541% | $115.4485 | $115.45 | $115.45 | $115.40 |
| Purchase #3 | $33.93 | 10.379% | $37.4516 | $37.45 | $37.45 | $37.50 |
| Purchase #4 | $46.74 | 11.128% | $51.9412 | $51.94 | $51.95 | $51.90 |
| Purchase #5 | $144.52 | 4.514% | $151.0436 | $151.04 | $151.05 | $151.00 |
| Purchase #6 | $196.57 | 7.553% | $211.4169 | $211.42 | $211.40 | $211.40 |
| Purchase #7 | $171.57 | 6.864% | $183.3466 | $183.35 | $183.35 | $183.30 |
| 7 purchase totals = | $700.55 | $756.7499 | $756.75 | $756.75 | $756.60 | |