| 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 | $237.85 | 5.401% | $250.6963 | $250.70 | $250.70 | $250.70 |
| Purchase #2 | $16.42 | 13.671% | $18.6648 | $18.66 | $18.65 | $18.70 |
| Purchase #3 | $48.83 | 9.202% | $53.3233 | $53.32 | $53.30 | $53.30 |
| Purchase #4 | $6.87 | 8.470% | $7.4519 | $7.45 | $7.45 | $7.50 |
| Purchase #5 | $76.32 | 11.120% | $84.8068 | $84.81 | $84.80 | $84.80 |
| Purchase #6 | $57.32 | 4.102% | $59.6713 | $59.67 | $59.65 | $59.70 |
| Purchase #7 | $164.37 | 10.720% | $181.9905 | $181.99 | $182.00 | $182.00 |
| 7 purchase totals = | $607.98 | $656.6049 | $656.60 | $656.55 | $656.70 | |