| 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 | $106.51 | 8.255% | $115.3024 | $115.30 | $115.30 | $115.30 |
| Purchase #2 | $75.37 | 9.528% | $82.5513 | $82.55 | $82.55 | $82.60 |
| Purchase #3 | $149.68 | 10.823% | $165.8799 | $165.88 | $165.90 | $165.90 |
| Purchase #4 | $133.40 | 5.828% | $141.1746 | $141.17 | $141.15 | $141.20 |
| Purchase #5 | $175.74 | 9.584% | $192.5829 | $192.58 | $192.60 | $192.60 |
| Purchase #6 | $42.52 | 10.554% | $47.0076 | $47.01 | $47.00 | $47.00 |
| Purchase #7 | $39.39 | 10.315% | $43.4531 | $43.45 | $43.45 | $43.50 |
| 7 purchase totals = | $722.61 | $787.9518 | $787.94 | $787.95 | $788.10 | |