| 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 | $63.32 | 9.173% | $69.1283 | $69.13 | $69.15 | $69.10 |
| Purchase #2 | $165.33 | 9.830% | $181.5819 | $181.58 | $181.60 | $181.60 |
| Purchase #3 | $155.87 | 6.238% | $165.5932 | $165.59 | $165.60 | $165.60 |
| Purchase #4 | $84.68 | 10.483% | $93.557 | $93.56 | $93.55 | $93.60 |
| Purchase #5 | $192.65 | 4.539% | $201.3944 | $201.39 | $201.40 | $201.40 |
| Purchase #6 | $220.98 | 13.406% | $250.6046 | $250.60 | $250.60 | $250.60 |
| Purchase #7 | $29.70 | 7.460% | $31.9156 | $31.92 | $31.90 | $31.90 |
| 7 purchase totals = | $912.53 | $993.7750 | $993.77 | $993.80 | $993.80 | |