| 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 | $77.63 | 4.137% | $80.8416 | $80.84 | $80.85 | $80.80 |
| Purchase #2 | $243.61 | 3.833% | $252.9476 | $252.95 | $252.95 | $252.90 |
| Purchase #3 | $69.89 | 9.203% | $76.322 | $76.32 | $76.30 | $76.30 |
| Purchase #4 | $219.29 | 11.722% | $244.9952 | $245.00 | $245.00 | $245.00 |
| Purchase #5 | $191.36 | 4.873% | $200.685 | $200.69 | $200.70 | $200.70 |
| Purchase #6 | $114.37 | 12.791% | $128.9991 | $129.00 | $129.00 | $129.00 |
| Purchase #7 | $21.47 | 11.493% | $23.9375 | $23.94 | $23.95 | $23.90 |
| 7 purchase totals = | $937.62 | $1,008.7280 | $1,008.74 | $1,008.75 | $1,008.60 | |