| 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 | $85.62 | 4.854% | $89.776 | $89.78 | $89.80 | $89.80 |
| Purchase #2 | $91.85 | 4.516% | $95.9979 | $96.00 | $96.00 | $96.00 |
| Purchase #3 | $229.40 | 12.317% | $257.6552 | $257.66 | $257.65 | $257.70 |
| Purchase #4 | $142.33 | 6.830% | $152.0511 | $152.05 | $152.05 | $152.10 |
| Purchase #5 | $114.32 | 9.837% | $125.5657 | $125.57 | $125.55 | $125.60 |
| Purchase #6 | $210.46 | 6.645% | $224.4451 | $224.45 | $224.45 | $224.40 |
| Purchase #7 | $116.46 | 11.529% | $129.8867 | $129.89 | $129.90 | $129.90 |
| 7 purchase totals = | $990.44 | $1,075.3777 | $1,075.40 | $1,075.40 | $1,075.50 | |