| 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 | $98.71 | 11.275% | $109.8396 | $109.84 | $109.85 | $109.80 |
| Purchase #2 | $184.56 | 7.498% | $198.3983 | $198.40 | $198.40 | $198.40 |
| Purchase #3 | $192.55 | 4.713% | $201.6249 | $201.62 | $201.60 | $201.60 |
| Purchase #4 | $73.93 | 13.140% | $83.6444 | $83.64 | $83.65 | $83.60 |
| Purchase #5 | $93.34 | 8.128% | $100.9267 | $100.93 | $100.95 | $100.90 |
| Purchase #6 | $15.84 | 9.801% | $17.3925 | $17.39 | $17.40 | $17.40 |
| Purchase #7 | $165.52 | 11.452% | $184.4754 | $184.48 | $184.50 | $184.50 |
| 7 purchase totals = | $824.45 | $896.3018 | $896.30 | $896.35 | $896.20 | |