| 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 | $237.43 | 8.673% | $258.0223 | $258.02 | $258.00 | $258.00 |
| Purchase #2 | $90.87 | 5.300% | $95.6861 | $95.69 | $95.70 | $95.70 |
| Purchase #3 | $6.89 | 11.753% | $7.6998 | $7.70 | $7.70 | $7.70 |
| Purchase #4 | $149.99 | 12.551% | $168.8152 | $168.82 | $168.80 | $168.80 |
| Purchase #5 | $82.40 | 12.573% | $92.7602 | $92.76 | $92.75 | $92.80 |
| Purchase #6 | $21.80 | 10.383% | $24.0635 | $24.06 | $24.05 | $24.10 |
| Purchase #7 | $114.30 | 13.777% | $130.0471 | $130.05 | $130.05 | $130.00 |
| 7 purchase totals = | $703.68 | $777.0942 | $777.10 | $777.05 | $777.10 | |