| 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 | $103.68 | 4.676% | $108.5281 | $108.53 | $108.55 | $108.50 |
| Purchase #2 | $92.83 | 9.442% | $101.595 | $101.60 | $101.60 | $101.60 |
| Purchase #3 | $8.39 | 5.566% | $8.857 | $8.86 | $8.85 | $8.90 |
| Purchase #4 | $218.65 | 7.624% | $235.3199 | $235.32 | $235.30 | $235.30 |
| Purchase #5 | $141.86 | 6.159% | $150.5972 | $150.60 | $150.60 | $150.60 |
| Purchase #6 | $165.75 | 5.119% | $174.2347 | $174.23 | $174.25 | $174.20 |
| Purchase #7 | $56.90 | 6.446% | $60.5678 | $60.57 | $60.55 | $60.60 |
| 7 purchase totals = | $788.06 | $839.6997 | $839.71 | $839.70 | $839.70 | |