| 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 | $32.80 | 11.624% | $36.6127 | $36.61 | $36.60 | $36.60 |
| Purchase #2 | $63.28 | 10.181% | $69.7225 | $69.72 | $69.70 | $69.70 |
| Purchase #3 | $30.68 | 12.474% | $34.507 | $34.51 | $34.50 | $34.50 |
| Purchase #4 | $14.67 | 4.164% | $15.2809 | $15.28 | $15.30 | $15.30 |
| Purchase #5 | $166.60 | 6.165% | $176.8709 | $176.87 | $176.85 | $176.90 |
| Purchase #6 | $35.87 | 6.582% | $38.231 | $38.23 | $38.25 | $38.20 |
| Purchase #7 | $244.69 | 7.244% | $262.4153 | $262.42 | $262.40 | $262.40 |
| 7 purchase totals = | $588.59 | $633.6403 | $633.64 | $633.60 | $633.60 | |