| 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 | $183.33 | 9.264% | $200.3137 | $200.31 | $200.30 | $200.30 |
| Purchase #2 | $45.72 | 10.223% | $50.394 | $50.39 | $50.40 | $50.40 |
| Purchase #3 | $91.54 | 4.794% | $95.9284 | $95.93 | $95.95 | $95.90 |
| Purchase #4 | $8.35 | 3.374% | $8.6317 | $8.63 | $8.65 | $8.60 |
| Purchase #5 | $20.25 | 11.335% | $22.5453 | $22.55 | $22.55 | $22.50 |
| Purchase #6 | $85.77 | 11.153% | $95.3359 | $95.34 | $95.35 | $95.30 |
| Purchase #7 | $194.90 | 3.324% | $201.3785 | $201.38 | $201.40 | $201.40 |
| 7 purchase totals = | $629.86 | $674.5275 | $674.53 | $674.60 | $674.40 | |