| 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 | $75.28 | 9.714% | $82.5927 | $82.59 | $82.60 | $82.60 |
| Purchase #2 | $90.66 | 8.558% | $98.4187 | $98.42 | $98.40 | $98.40 |
| Purchase #3 | $213.91 | 12.262% | $240.1396 | $240.14 | $240.15 | $240.10 |
| Purchase #4 | $32.34 | 13.862% | $36.823 | $36.82 | $36.80 | $36.80 |
| Purchase #5 | $203.99 | 12.768% | $230.0354 | $230.04 | $230.05 | $230.00 |
| Purchase #6 | $130.28 | 11.487% | $145.2453 | $145.25 | $145.25 | $145.20 |
| Purchase #7 | $133.67 | 10.174% | $147.2696 | $147.27 | $147.25 | $147.30 |
| 7 purchase totals = | $880.13 | $980.5243 | $980.53 | $980.50 | $980.40 | |