| 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 | $80.71 | 8.578% | $87.6333 | $87.63 | $87.65 | $87.60 |
| Purchase #2 | $93.79 | 8.348% | $101.6196 | $101.62 | $101.60 | $101.60 |
| Purchase #3 | $11.94 | 4.442% | $12.4704 | $12.47 | $12.45 | $12.50 |
| Purchase #4 | $68.64 | 5.388% | $72.3383 | $72.34 | $72.35 | $72.30 |
| Purchase #5 | $74.57 | 13.483% | $84.6243 | $84.62 | $84.60 | $84.60 |
| Purchase #6 | $134.59 | 3.269% | $138.9897 | $138.99 | $139.00 | $139.00 |
| Purchase #7 | $131.93 | 5.269% | $138.8814 | $138.88 | $138.90 | $138.90 |
| 7 purchase totals = | $596.17 | $636.5570 | $636.55 | $636.55 | $636.50 | |