| 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 | $29.25 | 12.131% | $32.7983 | $32.80 | $32.80 | $32.80 |
| Purchase #2 | $94.43 | 8.330% | $102.296 | $102.30 | $102.30 | $102.30 |
| Purchase #3 | $81.49 | 12.617% | $91.7716 | $91.77 | $91.75 | $91.80 |
| Purchase #4 | $45.87 | 12.337% | $51.529 | $51.53 | $51.55 | $51.50 |
| Purchase #5 | $129.76 | 6.732% | $138.4954 | $138.50 | $138.50 | $138.50 |
| Purchase #6 | $158.95 | 11.359% | $177.0051 | $177.01 | $177.00 | $177.00 |
| Purchase #7 | $106.69 | 4.484% | $111.474 | $111.47 | $111.45 | $111.50 |
| 7 purchase totals = | $646.44 | $705.3694 | $705.38 | $705.35 | $705.40 | |