| 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 | $87.63 | 4.219% | $91.3271 | $91.33 | $91.35 | $91.30 |
| Purchase #2 | $160.79 | 13.720% | $182.8504 | $182.85 | $182.85 | $182.90 |
| Purchase #3 | $53.87 | 5.760% | $56.9729 | $56.97 | $56.95 | $57.00 |
| Purchase #4 | $232.41 | 10.261% | $256.2576 | $256.26 | $256.25 | $256.30 |
| Purchase #5 | $201.52 | 3.695% | $208.9662 | $208.97 | $208.95 | $209.00 |
| Purchase #6 | $164.58 | 12.309% | $184.8382 | $184.84 | $184.85 | $184.80 |
| Purchase #7 | $37.90 | 5.265% | $39.8954 | $39.90 | $39.90 | $39.90 |
| 7 purchase totals = | $938.70 | $1,021.1078 | $1,021.12 | $1,021.10 | $1,021.20 | |