| 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 | $29.60 | 9.278% | $32.3463 | $32.35 | $32.35 | $32.30 |
| Purchase #2 | $72.68 | 5.653% | $76.7886 | $76.79 | $76.80 | $76.80 |
| Purchase #3 | $54.44 | 5.727% | $57.5578 | $57.56 | $57.55 | $57.60 |
| Purchase #4 | $42.28 | 4.210% | $44.06 | $44.06 | $44.05 | $44.10 |
| Purchase #5 | $185.76 | 9.125% | $202.7106 | $202.71 | $202.70 | $202.70 |
| Purchase #6 | $144.74 | 8.241% | $156.668 | $156.67 | $156.65 | $156.70 |
| Purchase #7 | $67.59 | 13.873% | $76.9668 | $76.97 | $76.95 | $77.00 |
| 7 purchase totals = | $597.09 | $647.0981 | $647.11 | $647.05 | $647.20 | |