| 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 | $53.59 | 4.831% | $56.1789 | $56.18 | $56.20 | $56.20 |
| Purchase #2 | $64.78 | 4.512% | $67.7029 | $67.70 | $67.70 | $67.70 |
| Purchase #3 | $41.40 | 6.476% | $44.0811 | $44.08 | $44.10 | $44.10 |
| Purchase #4 | $37.56 | 3.157% | $38.7458 | $38.75 | $38.75 | $38.70 |
| Purchase #5 | $39.97 | 5.520% | $42.1763 | $42.18 | $42.20 | $42.20 |
| Purchase #6 | $187.99 | 7.251% | $201.6212 | $201.62 | $201.60 | $201.60 |
| Purchase #7 | $195.98 | 11.232% | $217.9925 | $217.99 | $218.00 | $218.00 |
| 7 purchase totals = | $621.27 | $668.4987 | $668.50 | $668.55 | $668.50 | |