| 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 | $84.74 | 5.550% | $89.4431 | $89.44 | $89.45 | $89.40 |
| Purchase #2 | $167.60 | 9.747% | $183.936 | $183.94 | $183.95 | $183.90 |
| Purchase #3 | $51.52 | 3.479% | $53.3124 | $53.31 | $53.30 | $53.30 |
| Purchase #4 | $202.93 | 13.561% | $230.4493 | $230.45 | $230.45 | $230.40 |
| Purchase #5 | $213.93 | 10.642% | $236.6964 | $236.70 | $236.70 | $236.70 |
| Purchase #6 | $44.57 | 5.112% | $46.8484 | $46.85 | $46.85 | $46.80 |
| Purchase #7 | $196.58 | 7.517% | $211.3569 | $211.36 | $211.35 | $211.40 |
| 7 purchase totals = | $961.87 | $1,052.0425 | $1,052.05 | $1,052.05 | $1,051.90 | |