| 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 | $34.86 | 5.824% | $36.8902 | $36.89 | $36.90 | $36.90 |
| Purchase #2 | $223.75 | 3.493% | $231.5656 | $231.57 | $231.55 | $231.60 |
| Purchase #3 | $193.95 | 13.821% | $220.7558 | $220.76 | $220.75 | $220.80 |
| Purchase #4 | $166.97 | 3.379% | $172.6119 | $172.61 | $172.60 | $172.60 |
| Purchase #5 | $225.48 | 11.147% | $250.6143 | $250.61 | $250.60 | $250.60 |
| Purchase #6 | $69.85 | 12.166% | $78.348 | $78.35 | $78.35 | $78.30 |
| Purchase #7 | $126.94 | 6.558% | $135.2647 | $135.26 | $135.25 | $135.30 |
| 7 purchase totals = | $1,041.80 | $1,126.0505 | $1,126.05 | $1,126.00 | $1,126.10 | |