| 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 | $76.43 | 5.127% | $80.3486 | $80.35 | $80.35 | $80.30 |
| Purchase #2 | $162.40 | 3.713% | $168.4299 | $168.43 | $168.45 | $168.40 |
| Purchase #3 | $243.59 | 4.838% | $255.3749 | $255.37 | $255.35 | $255.40 |
| Purchase #4 | $202.40 | 11.228% | $225.1255 | $225.13 | $225.15 | $225.10 |
| Purchase #5 | $118.55 | 9.473% | $129.7802 | $129.78 | $129.80 | $129.80 |
| Purchase #6 | $94.87 | 7.120% | $101.6247 | $101.62 | $101.60 | $101.60 |
| Purchase #7 | $64.55 | 5.572% | $68.1467 | $68.15 | $68.15 | $68.10 |
| 7 purchase totals = | $962.79 | $1,028.8305 | $1,028.83 | $1,028.85 | $1,028.70 | |