| 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 | $32.91 | 11.392% | $36.6591 | $36.66 | $36.65 | $36.70 |
| Purchase #2 | $28.94 | 7.120% | $31.0005 | $31.00 | $31.00 | $31.00 |
| Purchase #3 | $87.98 | 5.392% | $92.7239 | $92.72 | $92.70 | $92.70 |
| Purchase #4 | $239.79 | 6.158% | $254.5563 | $254.56 | $254.55 | $254.60 |
| Purchase #5 | $98.99 | 11.686% | $110.558 | $110.56 | $110.55 | $110.60 |
| Purchase #6 | $54.39 | 4.190% | $56.6689 | $56.67 | $56.65 | $56.70 |
| Purchase #7 | $248.84 | 3.741% | $258.1491 | $258.15 | $258.15 | $258.10 |
| 7 purchase totals = | $791.84 | $840.3158 | $840.32 | $840.25 | $840.40 | |