| 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 | $41.99 | 3.202% | $43.3345 | $43.33 | $43.35 | $43.30 |
| Purchase #2 | $70.72 | 7.230% | $75.8331 | $75.83 | $75.85 | $75.80 |
| Purchase #3 | $203.68 | 9.792% | $223.6243 | $223.62 | $223.60 | $223.60 |
| Purchase #4 | $228.43 | 8.383% | $247.5793 | $247.58 | $247.60 | $247.60 |
| Purchase #5 | $110.66 | 9.116% | $120.7478 | $120.75 | $120.75 | $120.70 |
| Purchase #6 | $196.61 | 7.723% | $211.7942 | $211.79 | $211.80 | $211.80 |
| Purchase #7 | $201.53 | 13.666% | $229.0711 | $229.07 | $229.05 | $229.10 |
| 7 purchase totals = | $1,053.62 | $1,151.9843 | $1,151.97 | $1,152.00 | $1,151.90 | |