| 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 | $70.71 | 7.112% | $75.7389 | $75.74 | $75.75 | $75.70 |
| Purchase #2 | $167.43 | 10.739% | $185.4103 | $185.41 | $185.40 | $185.40 |
| Purchase #3 | $226.44 | 13.202% | $256.3346 | $256.33 | $256.35 | $256.30 |
| Purchase #4 | $27.50 | 6.694% | $29.3409 | $29.34 | $29.35 | $29.30 |
| Purchase #5 | $162.50 | 7.497% | $174.6826 | $174.68 | $174.70 | $174.70 |
| Purchase #6 | $15.26 | 10.686% | $16.8907 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $222.43 | 3.621% | $230.4842 | $230.48 | $230.50 | $230.50 |
| 7 purchase totals = | $892.27 | $968.8822 | $968.87 | $968.95 | $968.80 | |