| 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 | $29.50 | 11.135% | $32.7848 | $32.78 | $32.80 | $32.80 |
| Purchase #2 | $74.46 | 3.861% | $77.3349 | $77.33 | $77.35 | $77.30 |
| Purchase #3 | $36.25 | 9.190% | $39.5814 | $39.58 | $39.60 | $39.60 |
| Purchase #4 | $181.36 | 4.325% | $189.2038 | $189.20 | $189.20 | $189.20 |
| Purchase #5 | $114.53 | 6.233% | $121.6687 | $121.67 | $121.65 | $121.70 |
| Purchase #6 | $130.44 | 9.169% | $142.4 | $142.40 | $142.40 | $142.40 |
| Purchase #7 | $111.47 | 3.110% | $114.9367 | $114.94 | $114.95 | $114.90 |
| 7 purchase totals = | $678.01 | $717.9103 | $717.90 | $717.95 | $717.90 | |