| 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 | $8.35 | 11.566% | $9.3158 | $9.32 | $9.30 | $9.30 |
| Purchase #2 | $191.49 | 7.448% | $205.7522 | $205.75 | $205.75 | $205.80 |
| Purchase #3 | $192.37 | 10.197% | $211.986 | $211.99 | $212.00 | $212.00 |
| Purchase #4 | $7.70 | 3.206% | $7.9469 | $7.95 | $7.95 | $7.90 |
| Purchase #5 | $48.70 | 6.467% | $51.8494 | $51.85 | $51.85 | $51.80 |
| Purchase #6 | $32.66 | 6.616% | $34.8208 | $34.82 | $34.80 | $34.80 |
| Purchase #7 | $91.31 | 11.295% | $101.6235 | $101.62 | $101.60 | $101.60 |
| 7 purchase totals = | $572.58 | $623.2946 | $623.30 | $623.25 | $623.20 | |