| 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 | $189.32 | 6.538% | $201.6977 | $201.70 | $201.70 | $201.70 |
| Purchase #2 | $5.64 | 8.303% | $6.1083 | $6.11 | $6.10 | $6.10 |
| Purchase #3 | $33.26 | 6.287% | $35.3511 | $35.35 | $35.35 | $35.40 |
| Purchase #4 | $75.97 | 10.209% | $83.7258 | $83.73 | $83.75 | $83.70 |
| Purchase #5 | $70.86 | 3.405% | $73.2728 | $73.27 | $73.25 | $73.30 |
| Purchase #6 | $118.91 | 13.161% | $134.5597 | $134.56 | $134.55 | $134.60 |
| Purchase #7 | $82.57 | 3.508% | $85.4666 | $85.47 | $85.45 | $85.50 |
| 7 purchase totals = | $576.53 | $620.1820 | $620.19 | $620.15 | $620.30 | |