| 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 | $83.44 | 6.197% | $88.6108 | $88.61 | $88.60 | $88.60 |
| Purchase #2 | $62.25 | 5.121% | $65.4378 | $65.44 | $65.45 | $65.40 |
| Purchase #3 | $105.72 | 13.122% | $119.5926 | $119.59 | $119.60 | $119.60 |
| Purchase #4 | $119.32 | 13.150% | $135.0106 | $135.01 | $135.00 | $135.00 |
| Purchase #5 | $140.45 | 5.748% | $148.5231 | $148.52 | $148.50 | $148.50 |
| Purchase #6 | $110.69 | 3.371% | $114.4214 | $114.42 | $114.40 | $114.40 |
| Purchase #7 | $147.88 | 9.540% | $161.9878 | $161.99 | $162.00 | $162.00 |
| 7 purchase totals = | $769.75 | $833.5841 | $833.58 | $833.55 | $833.50 | |