| 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 | $76.27 | 10.682% | $84.4172 | $84.42 | $84.40 | $84.40 |
| Purchase #2 | $67.59 | 8.848% | $73.5704 | $73.57 | $73.55 | $73.60 |
| Purchase #3 | $23.94 | 10.172% | $26.3752 | $26.38 | $26.40 | $26.40 |
| Purchase #4 | $14.67 | 9.773% | $16.1037 | $16.10 | $16.10 | $16.10 |
| Purchase #5 | $71.95 | 11.280% | $80.066 | $80.07 | $80.05 | $80.10 |
| Purchase #6 | $68.75 | 9.821% | $75.5019 | $75.50 | $75.50 | $75.50 |
| Purchase #7 | $117.35 | 9.472% | $128.4654 | $128.47 | $128.45 | $128.50 |
| 7 purchase totals = | $440.52 | $484.4998 | $484.51 | $484.45 | $484.60 | |