| 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 | $108.46 | 8.262% | $117.421 | $117.42 | $117.40 | $117.40 |
| Purchase #2 | $89.70 | 6.574% | $95.5969 | $95.60 | $95.60 | $95.60 |
| Purchase #3 | $129.60 | 12.804% | $146.194 | $146.19 | $146.20 | $146.20 |
| Purchase #4 | $14.74 | 10.801% | $16.3321 | $16.33 | $16.35 | $16.30 |
| Purchase #5 | $122.74 | 13.154% | $138.8852 | $138.89 | $138.90 | $138.90 |
| Purchase #6 | $64.99 | 6.140% | $68.9804 | $68.98 | $69.00 | $69.00 |
| Purchase #7 | $65.85 | 11.560% | $73.4623 | $73.46 | $73.45 | $73.50 |
| 7 purchase totals = | $596.08 | $656.8719 | $656.87 | $656.90 | $656.90 | |