| 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 | $122.97 | 10.310% | $135.6482 | $135.65 | $135.65 | $135.60 |
| Purchase #2 | $37.75 | 3.332% | $39.0078 | $39.01 | $39.00 | $39.00 |
| Purchase #3 | $76.48 | 12.834% | $86.2954 | $86.30 | $86.30 | $86.30 |
| Purchase #4 | $29.95 | 9.597% | $32.8243 | $32.82 | $32.80 | $32.80 |
| Purchase #5 | $149.96 | 3.873% | $155.768 | $155.77 | $155.75 | $155.80 |
| Purchase #6 | $75.79 | 4.541% | $79.2316 | $79.23 | $79.25 | $79.20 |
| Purchase #7 | $167.37 | 5.442% | $176.4783 | $176.48 | $176.50 | $176.50 |
| 7 purchase totals = | $660.27 | $705.2536 | $705.26 | $705.25 | $705.20 | |