| 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 | $72.65 | 3.274% | $75.0286 | $75.03 | $75.05 | $75.00 |
| Purchase #2 | $230.73 | 4.374% | $240.8221 | $240.82 | $240.80 | $240.80 |
| Purchase #3 | $23.66 | 3.733% | $24.5432 | $24.54 | $24.55 | $24.50 |
| Purchase #4 | $151.35 | 7.261% | $162.3395 | $162.34 | $162.35 | $162.30 |
| Purchase #5 | $145.69 | 5.416% | $153.5806 | $153.58 | $153.60 | $153.60 |
| Purchase #6 | $128.58 | 10.851% | $142.5322 | $142.53 | $142.55 | $142.50 |
| Purchase #7 | $249.65 | 10.190% | $275.0893 | $275.09 | $275.10 | $275.10 |
| 7 purchase totals = | $1,002.31 | $1,073.9355 | $1,073.93 | $1,074.00 | $1,073.80 | |