| 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 | $83.92 | 8.772% | $91.2815 | $91.28 | $91.30 | $91.30 |
| Purchase #2 | $15.34 | 11.845% | $17.157 | $17.16 | $17.15 | $17.20 |
| Purchase #3 | $16.33 | 10.545% | $18.052 | $18.05 | $18.05 | $18.10 |
| Purchase #4 | $233.30 | 11.169% | $259.3573 | $259.36 | $259.35 | $259.40 |
| Purchase #5 | $85.48 | 6.147% | $90.7345 | $90.73 | $90.75 | $90.70 |
| Purchase #6 | $161.65 | 3.827% | $167.8363 | $167.84 | $167.85 | $167.80 |
| Purchase #7 | $193.92 | 10.622% | $214.5182 | $214.52 | $214.50 | $214.50 |
| 7 purchase totals = | $789.94 | $858.9368 | $858.94 | $858.95 | $859.00 | |