| 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 | $36.48 | 5.102% | $38.3412 | $38.34 | $38.35 | $38.30 |
| Purchase #2 | $134.87 | 6.299% | $143.3655 | $143.37 | $143.35 | $143.40 |
| Purchase #3 | $104.88 | 10.146% | $115.5211 | $115.52 | $115.50 | $115.50 |
| Purchase #4 | $67.26 | 12.673% | $75.7839 | $75.78 | $75.80 | $75.80 |
| Purchase #5 | $32.97 | 3.539% | $34.1368 | $34.14 | $34.15 | $34.10 |
| Purchase #6 | $80.80 | 11.705% | $90.2576 | $90.26 | $90.25 | $90.30 |
| Purchase #7 | $50.87 | 8.582% | $55.2357 | $55.24 | $55.25 | $55.20 |
| 7 purchase totals = | $508.13 | $552.6418 | $552.65 | $552.65 | $552.60 | |