| 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 | $16.92 | 12.585% | $19.0494 | $19.05 | $19.05 | $19.00 |
| Purchase #2 | $137.91 | 7.111% | $147.7168 | $147.72 | $147.70 | $147.70 |
| Purchase #3 | $187.63 | 5.738% | $198.3962 | $198.40 | $198.40 | $198.40 |
| Purchase #4 | $64.49 | 8.182% | $69.7666 | $69.77 | $69.75 | $69.80 |
| Purchase #5 | $15.60 | 3.131% | $16.0884 | $16.09 | $16.10 | $16.10 |
| Purchase #6 | $198.74 | 8.352% | $215.3388 | $215.34 | $215.35 | $215.30 |
| Purchase #7 | $85.33 | 12.558% | $96.0457 | $96.05 | $96.05 | $96.00 |
| 7 purchase totals = | $706.62 | $762.4019 | $762.42 | $762.40 | $762.30 | |