| 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 | $32.53 | 8.395% | $35.2609 | $35.26 | $35.25 | $35.30 |
| Purchase #2 | $39.74 | 8.462% | $43.1028 | $43.10 | $43.10 | $43.10 |
| Purchase #3 | $210.36 | 3.536% | $217.7983 | $217.80 | $217.80 | $217.80 |
| Purchase #4 | $217.41 | 4.438% | $227.0587 | $227.06 | $227.05 | $227.10 |
| Purchase #5 | $34.83 | 5.192% | $36.6384 | $36.64 | $36.65 | $36.60 |
| Purchase #6 | $96.34 | 5.427% | $101.5684 | $101.57 | $101.55 | $101.60 |
| Purchase #7 | $161.49 | 9.254% | $176.4343 | $176.43 | $176.45 | $176.40 |
| 7 purchase totals = | $792.70 | $837.8618 | $837.86 | $837.85 | $837.90 | |