| 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 | $145.55 | 6.242% | $154.6352 | $154.64 | $154.65 | $154.60 |
| Purchase #2 | $163.64 | 3.487% | $169.3461 | $169.35 | $169.35 | $169.30 |
| Purchase #3 | $8.57 | 12.654% | $9.6544 | $9.65 | $9.65 | $9.70 |
| Purchase #4 | $46.76 | 8.768% | $50.8599 | $50.86 | $50.85 | $50.90 |
| Purchase #5 | $98.75 | 4.461% | $103.1552 | $103.16 | $103.15 | $103.20 |
| Purchase #6 | $34.40 | 7.394% | $36.9435 | $36.94 | $36.95 | $36.90 |
| Purchase #7 | $28.25 | 13.344% | $32.0197 | $32.02 | $32.00 | $32.00 |
| 7 purchase totals = | $525.92 | $556.6140 | $556.62 | $556.60 | $556.60 | |