| 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 | $98.83 | 13.463% | $112.1355 | $112.14 | $112.15 | $112.10 |
| Purchase #2 | $92.48 | 4.180% | $96.3457 | $96.35 | $96.35 | $96.30 |
| Purchase #3 | $10.69 | 9.709% | $11.7279 | $11.73 | $11.75 | $11.70 |
| Purchase #4 | $31.37 | 3.166% | $32.3632 | $32.36 | $32.35 | $32.40 |
| Purchase #5 | $185.94 | 12.174% | $208.5763 | $208.58 | $208.60 | $208.60 |
| Purchase #6 | $140.49 | 11.449% | $156.5747 | $156.57 | $156.55 | $156.60 |
| Purchase #7 | $78.25 | 11.629% | $87.3497 | $87.35 | $87.35 | $87.30 |
| 7 purchase totals = | $638.05 | $705.0730 | $705.08 | $705.10 | $705.00 | |