| 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 | $104.38 | 13.137% | $118.0924 | $118.09 | $118.10 | $118.10 |
| Purchase #2 | $33.54 | 10.200% | $36.9611 | $36.96 | $36.95 | $37.00 |
| Purchase #3 | $211.89 | 8.481% | $229.8604 | $229.86 | $229.85 | $229.90 |
| Purchase #4 | $123.98 | 7.635% | $133.4459 | $133.45 | $133.45 | $133.40 |
| Purchase #5 | $32.67 | 4.417% | $34.113 | $34.11 | $34.10 | $34.10 |
| Purchase #6 | $198.38 | 9.183% | $216.5972 | $216.60 | $216.60 | $216.60 |
| Purchase #7 | $19.79 | 6.226% | $21.0221 | $21.02 | $21.00 | $21.00 |
| 7 purchase totals = | $724.63 | $790.0921 | $790.09 | $790.05 | $790.10 | |