| 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 | $5.83 | 11.850% | $6.5209 | $6.52 | $6.50 | $6.50 |
| Purchase #2 | $199.37 | 7.626% | $214.574 | $214.57 | $214.55 | $214.60 |
| Purchase #3 | $219.97 | 13.445% | $249.545 | $249.55 | $249.55 | $249.50 |
| Purchase #4 | $56.29 | 7.705% | $60.6271 | $60.63 | $60.65 | $60.60 |
| Purchase #5 | $207.67 | 7.574% | $223.3989 | $223.40 | $223.40 | $223.40 |
| Purchase #6 | $143.40 | 12.176% | $160.8604 | $160.86 | $160.85 | $160.90 |
| Purchase #7 | $193.74 | 4.358% | $202.1832 | $202.18 | $202.20 | $202.20 |
| 7 purchase totals = | $1,026.27 | $1,117.7095 | $1,117.71 | $1,117.70 | $1,117.70 | |