| 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 | $11.37 | 4.726% | $11.9073 | $11.91 | $11.90 | $11.90 |
| Purchase #2 | $24.70 | 12.214% | $27.7169 | $27.72 | $27.70 | $27.70 |
| Purchase #3 | $37.93 | 9.149% | $41.4002 | $41.40 | $41.40 | $41.40 |
| Purchase #4 | $37.90 | 12.523% | $42.6462 | $42.65 | $42.65 | $42.60 |
| Purchase #5 | $220.63 | 5.193% | $232.0873 | $232.09 | $232.10 | $232.10 |
| Purchase #6 | $38.99 | 12.403% | $43.8259 | $43.83 | $43.85 | $43.80 |
| Purchase #7 | $247.57 | 7.515% | $266.1749 | $266.17 | $266.15 | $266.20 |
| 7 purchase totals = | $619.09 | $665.7587 | $665.77 | $665.75 | $665.70 | |