| 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 | $54.53 | 9.150% | $59.5195 | $59.52 | $59.50 | $59.50 |
| Purchase #2 | $39.36 | 9.559% | $43.1224 | $43.12 | $43.10 | $43.10 |
| Purchase #3 | $98.53 | 8.531% | $106.9356 | $106.94 | $106.95 | $106.90 |
| Purchase #4 | $249.59 | 3.291% | $257.804 | $257.80 | $257.80 | $257.80 |
| Purchase #5 | $187.56 | 7.873% | $202.3266 | $202.33 | $202.35 | $202.30 |
| Purchase #6 | $218.65 | 12.391% | $245.7429 | $245.74 | $245.75 | $245.70 |
| Purchase #7 | $98.71 | 13.397% | $111.9342 | $111.93 | $111.95 | $111.90 |
| 7 purchase totals = | $946.93 | $1,027.3852 | $1,027.38 | $1,027.40 | $1,027.20 | |