| 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 | $59.58 | 9.854% | $65.451 | $65.45 | $65.45 | $65.50 |
| Purchase #2 | $181.58 | 6.372% | $193.1503 | $193.15 | $193.15 | $193.20 |
| Purchase #3 | $7.88 | 4.299% | $8.2188 | $8.22 | $8.20 | $8.20 |
| Purchase #4 | $120.57 | 10.332% | $133.0273 | $133.03 | $133.05 | $133.00 |
| Purchase #5 | $38.42 | 10.828% | $42.5801 | $42.58 | $42.60 | $42.60 |
| Purchase #6 | $54.30 | 5.180% | $57.1127 | $57.11 | $57.10 | $57.10 |
| Purchase #7 | $86.62 | 7.282% | $92.9277 | $92.93 | $92.95 | $92.90 |
| 7 purchase totals = | $548.95 | $592.4679 | $592.47 | $592.50 | $592.50 | |