| 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 | $72.48 | 5.293% | $76.3164 | $76.32 | $76.30 | $76.30 |
| Purchase #2 | $215.80 | 4.182% | $224.8248 | $224.82 | $224.80 | $224.80 |
| Purchase #3 | $111.55 | 3.811% | $115.8012 | $115.80 | $115.80 | $115.80 |
| Purchase #4 | $5.30 | 4.432% | $5.5349 | $5.53 | $5.55 | $5.50 |
| Purchase #5 | $75.60 | 6.490% | $80.5064 | $80.51 | $80.50 | $80.50 |
| Purchase #6 | $146.35 | 6.601% | $156.0106 | $156.01 | $156.00 | $156.00 |
| Purchase #7 | $6.50 | 5.176% | $6.8364 | $6.84 | $6.85 | $6.80 |
| 7 purchase totals = | $633.58 | $665.8307 | $665.83 | $665.80 | $665.70 | |