| 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 | $7.66 | 9.653% | $8.3994 | $8.40 | $8.40 | $8.40 |
| Purchase #2 | $70.78 | 6.383% | $75.2979 | $75.30 | $75.30 | $75.30 |
| Purchase #3 | $233.94 | 9.482% | $256.1222 | $256.12 | $256.10 | $256.10 |
| Purchase #4 | $6.90 | 12.547% | $7.7657 | $7.77 | $7.75 | $7.80 |
| Purchase #5 | $86.29 | 11.364% | $96.096 | $96.10 | $96.10 | $96.10 |
| Purchase #6 | $30.72 | 11.768% | $34.3351 | $34.34 | $34.35 | $34.30 |
| Purchase #7 | $206.44 | 8.346% | $223.6695 | $223.67 | $223.65 | $223.70 |
| 7 purchase totals = | $642.73 | $701.6858 | $701.70 | $701.65 | $701.70 | |