| 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 | $51.72 | 4.287% | $53.9372 | $53.94 | $53.95 | $53.90 |
| Purchase #2 | $66.52 | 5.408% | $70.1174 | $70.12 | $70.10 | $70.10 |
| Purchase #3 | $179.66 | 8.705% | $195.2994 | $195.30 | $195.30 | $195.30 |
| Purchase #4 | $183.34 | 10.118% | $201.8903 | $201.89 | $201.90 | $201.90 |
| Purchase #5 | $240.71 | 11.757% | $269.0103 | $269.01 | $269.00 | $269.00 |
| Purchase #6 | $241.52 | 7.141% | $258.7669 | $258.77 | $258.75 | $258.80 |
| Purchase #7 | $104.74 | 7.105% | $112.1818 | $112.18 | $112.20 | $112.20 |
| 7 purchase totals = | $1,068.21 | $1,161.2033 | $1,161.21 | $1,161.20 | $1,161.20 | |