| 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 | $123.42 | 7.766% | $133.0048 | $133.00 | $133.00 | $133.00 |
| Purchase #2 | $230.41 | 8.346% | $249.64 | $249.64 | $249.65 | $249.60 |
| Purchase #3 | $45.41 | 4.584% | $47.4916 | $47.49 | $47.50 | $47.50 |
| Purchase #4 | $35.27 | 3.511% | $36.5083 | $36.51 | $36.50 | $36.50 |
| Purchase #5 | $81.96 | 3.707% | $84.9983 | $85.00 | $85.00 | $85.00 |
| Purchase #6 | $87.56 | 3.369% | $90.5099 | $90.51 | $90.50 | $90.50 |
| Purchase #7 | $129.34 | 12.275% | $145.2165 | $145.22 | $145.20 | $145.20 |
| 7 purchase totals = | $733.37 | $787.3694 | $787.37 | $787.35 | $787.30 | |