| 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 | $17.58 | 9.530% | $19.2554 | $19.26 | $19.25 | $19.30 |
| Purchase #2 | $120.76 | 10.597% | $133.5569 | $133.56 | $133.55 | $133.60 |
| Purchase #3 | $126.33 | 6.676% | $134.7638 | $134.76 | $134.75 | $134.80 |
| Purchase #4 | $6.58 | 6.665% | $7.0186 | $7.02 | $7.00 | $7.00 |
| Purchase #5 | $147.85 | 8.703% | $160.7174 | $160.72 | $160.70 | $160.70 |
| Purchase #6 | $244.79 | 11.854% | $273.8074 | $273.81 | $273.80 | $273.80 |
| Purchase #7 | $22.44 | 6.261% | $23.845 | $23.85 | $23.85 | $23.80 |
| 7 purchase totals = | $686.33 | $752.9645 | $752.98 | $752.90 | $753.00 | |