| 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 | $69.42 | 5.154% | $72.9979 | $73.00 | $73.00 | $73.00 |
| Purchase #2 | $75.50 | 12.647% | $85.0485 | $85.05 | $85.05 | $85.00 |
| Purchase #3 | $69.25 | 9.431% | $75.781 | $75.78 | $75.80 | $75.80 |
| Purchase #4 | $102.55 | 9.277% | $112.0636 | $112.06 | $112.05 | $112.10 |
| Purchase #5 | $102.61 | 9.745% | $112.6093 | $112.61 | $112.60 | $112.60 |
| Purchase #6 | $42.97 | 13.766% | $48.8853 | $48.89 | $48.90 | $48.90 |
| Purchase #7 | $100.79 | 13.164% | $114.058 | $114.06 | $114.05 | $114.10 |
| 7 purchase totals = | $563.09 | $621.4436 | $621.45 | $621.45 | $621.50 | |