| 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 | $69.39 | 6.312% | $73.7699 | $73.77 | $73.75 | $73.80 |
| Purchase #2 | $80.82 | 3.812% | $83.9009 | $83.90 | $83.90 | $83.90 |
| Purchase #3 | $115.68 | 3.767% | $120.0377 | $120.04 | $120.05 | $120.00 |
| Purchase #4 | $232.71 | 11.697% | $259.9301 | $259.93 | $259.95 | $259.90 |
| Purchase #5 | $212.30 | 11.870% | $237.5 | $237.50 | $237.50 | $237.50 |
| Purchase #6 | $136.44 | 13.681% | $155.1064 | $155.11 | $155.10 | $155.10 |
| Purchase #7 | $144.27 | 10.866% | $159.9464 | $159.95 | $159.95 | $159.90 |
| 7 purchase totals = | $991.61 | $1,090.1914 | $1,090.20 | $1,090.20 | $1,090.10 | |