| 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 | $31.32 | 4.494% | $32.7275 | $32.73 | $32.75 | $32.70 |
| Purchase #2 | $45.68 | 11.690% | $51.02 | $51.02 | $51.00 | $51.00 |
| Purchase #3 | $184.28 | 9.719% | $202.1902 | $202.19 | $202.20 | $202.20 |
| Purchase #4 | $88.62 | 3.303% | $91.5471 | $91.55 | $91.55 | $91.50 |
| Purchase #5 | $70.60 | 9.795% | $77.5153 | $77.52 | $77.50 | $77.50 |
| Purchase #6 | $8.54 | 5.559% | $9.0147 | $9.01 | $9.00 | $9.00 |
| Purchase #7 | $36.72 | 6.577% | $39.1351 | $39.14 | $39.15 | $39.10 |
| 7 purchase totals = | $465.76 | $503.1499 | $503.16 | $503.15 | $503.00 | |