| 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 | $90.42 | 5.558% | $95.4455 | $95.45 | $95.45 | $95.40 |
| Purchase #2 | $17.42 | 12.164% | $19.539 | $19.54 | $19.55 | $19.50 |
| Purchase #3 | $73.58 | 6.269% | $78.1927 | $78.19 | $78.20 | $78.20 |
| Purchase #4 | $16.58 | 10.131% | $18.2597 | $18.26 | $18.25 | $18.30 |
| Purchase #5 | $153.48 | 13.851% | $174.7385 | $174.74 | $174.75 | $174.70 |
| Purchase #6 | $32.57 | 11.283% | $36.2449 | $36.24 | $36.25 | $36.20 |
| Purchase #7 | $124.25 | 7.180% | $133.1712 | $133.17 | $133.15 | $133.20 |
| 7 purchase totals = | $508.30 | $555.5915 | $555.59 | $555.60 | $555.50 | |