| 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 | $40.32 | 8.650% | $43.8077 | $43.81 | $43.80 | $43.80 |
| Purchase #2 | $69.86 | 5.729% | $73.8623 | $73.86 | $73.85 | $73.90 |
| Purchase #3 | $128.77 | 3.798% | $133.6607 | $133.66 | $133.65 | $133.70 |
| Purchase #4 | $123.89 | 11.588% | $138.2464 | $138.25 | $138.25 | $138.20 |
| Purchase #5 | $239.70 | 8.255% | $259.4872 | $259.49 | $259.50 | $259.50 |
| Purchase #6 | $29.25 | 8.313% | $31.6816 | $31.68 | $31.70 | $31.70 |
| Purchase #7 | $47.46 | 8.715% | $51.5961 | $51.60 | $51.60 | $51.60 |
| 7 purchase totals = | $679.25 | $732.3420 | $732.35 | $732.35 | $732.40 | |