| 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 | $7.59 | 11.838% | $8.4885 | $8.49 | $8.50 | $8.50 |
| Purchase #2 | $70.32 | 6.115% | $74.6201 | $74.62 | $74.60 | $74.60 |
| Purchase #3 | $42.33 | 10.213% | $46.6532 | $46.65 | $46.65 | $46.70 |
| Purchase #4 | $231.96 | 7.752% | $249.9415 | $249.94 | $249.95 | $249.90 |
| Purchase #5 | $165.88 | 12.554% | $186.7046 | $186.70 | $186.70 | $186.70 |
| Purchase #6 | $8.74 | 13.509% | $9.9207 | $9.92 | $9.90 | $9.90 |
| Purchase #7 | $168.93 | 5.466% | $178.1637 | $178.16 | $178.15 | $178.20 |
| 7 purchase totals = | $695.75 | $754.4923 | $754.48 | $754.45 | $754.50 | |