| 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 | $210.86 | 7.523% | $226.723 | $226.72 | $226.70 | $226.70 |
| Purchase #2 | $8.96 | 4.125% | $9.3296 | $9.33 | $9.35 | $9.30 |
| Purchase #3 | $133.48 | 10.834% | $147.9412 | $147.94 | $147.95 | $147.90 |
| Purchase #4 | $68.72 | 10.502% | $75.937 | $75.94 | $75.95 | $75.90 |
| Purchase #5 | $49.92 | 8.375% | $54.1008 | $54.10 | $54.10 | $54.10 |
| Purchase #6 | $113.51 | 8.145% | $122.7554 | $122.76 | $122.75 | $122.80 |
| Purchase #7 | $31.55 | 6.194% | $33.5042 | $33.50 | $33.50 | $33.50 |
| 7 purchase totals = | $617.00 | $670.2912 | $670.29 | $670.30 | $670.20 | |