| 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 | $22.27 | 10.474% | $24.6026 | $24.60 | $24.60 | $24.60 |
| Purchase #2 | $31.34 | 4.253% | $32.6729 | $32.67 | $32.65 | $32.70 |
| Purchase #3 | $185.77 | 11.551% | $207.2283 | $207.23 | $207.25 | $207.20 |
| Purchase #4 | $90.41 | 10.187% | $99.6201 | $99.62 | $99.60 | $99.60 |
| Purchase #5 | $177.55 | 8.360% | $192.3932 | $192.39 | $192.40 | $192.40 |
| Purchase #6 | $87.41 | 9.377% | $95.6064 | $95.61 | $95.60 | $95.60 |
| Purchase #7 | $16.92 | 7.751% | $18.2315 | $18.23 | $18.25 | $18.20 |
| 7 purchase totals = | $611.67 | $670.3550 | $670.35 | $670.35 | $670.30 | |