| 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 | $115.99 | 3.509% | $120.0601 | $120.06 | $120.05 | $120.10 |
| Purchase #2 | $104.35 | 5.330% | $109.9119 | $109.91 | $109.90 | $109.90 |
| Purchase #3 | $36.33 | 3.269% | $37.5176 | $37.52 | $37.50 | $37.50 |
| Purchase #4 | $33.75 | 7.278% | $36.2063 | $36.21 | $36.20 | $36.20 |
| Purchase #5 | $106.56 | 10.360% | $117.5996 | $117.60 | $117.60 | $117.60 |
| Purchase #6 | $242.89 | 13.566% | $275.8405 | $275.84 | $275.85 | $275.80 |
| Purchase #7 | $17.90 | 6.294% | $19.0266 | $19.03 | $19.05 | $19.00 |
| 7 purchase totals = | $657.77 | $716.1626 | $716.17 | $716.15 | $716.10 | |