| 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 | $9.53 | 6.248% | $10.1254 | $10.13 | $10.15 | $10.10 |
| Purchase #2 | $17.50 | 10.853% | $19.3993 | $19.40 | $19.40 | $19.40 |
| Purchase #3 | $37.37 | 11.359% | $41.6149 | $41.61 | $41.60 | $41.60 |
| Purchase #4 | $14.84 | 10.443% | $16.3897 | $16.39 | $16.40 | $16.40 |
| Purchase #5 | $171.85 | 6.489% | $183.0013 | $183.00 | $183.00 | $183.00 |
| Purchase #6 | $157.61 | 10.809% | $174.6461 | $174.65 | $174.65 | $174.60 |
| Purchase #7 | $63.34 | 9.288% | $69.223 | $69.22 | $69.20 | $69.20 |
| 7 purchase totals = | $472.04 | $514.3997 | $514.40 | $514.40 | $514.30 | |