| 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 | $46.34 | 8.152% | $50.1176 | $50.12 | $50.10 | $50.10 |
| Purchase #2 | $209.70 | 12.361% | $235.621 | $235.62 | $235.60 | $235.60 |
| Purchase #3 | $16.75 | 3.409% | $17.321 | $17.32 | $17.30 | $17.30 |
| Purchase #4 | $8.42 | 13.116% | $9.5244 | $9.52 | $9.50 | $9.50 |
| Purchase #5 | $156.57 | 11.551% | $174.6554 | $174.66 | $174.65 | $174.70 |
| Purchase #6 | $233.48 | 3.454% | $241.5444 | $241.54 | $241.55 | $241.50 |
| Purchase #7 | $168.39 | 4.411% | $175.8177 | $175.82 | $175.80 | $175.80 |
| 7 purchase totals = | $839.65 | $904.6015 | $904.60 | $904.50 | $904.50 | |