| 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 | $9.55 | 7.753% | $10.2904 | $10.29 | $10.30 | $10.30 |
| Purchase #2 | $201.95 | 6.287% | $214.6466 | $214.65 | $214.65 | $214.60 |
| Purchase #3 | $81.69 | 10.778% | $90.4945 | $90.49 | $90.50 | $90.50 |
| Purchase #4 | $193.67 | 6.704% | $206.6536 | $206.65 | $206.65 | $206.70 |
| Purchase #5 | $101.35 | 12.216% | $113.7309 | $113.73 | $113.75 | $113.70 |
| Purchase #6 | $89.37 | 7.558% | $96.1246 | $96.12 | $96.10 | $96.10 |
| Purchase #7 | $8.65 | 6.737% | $9.2328 | $9.23 | $9.25 | $9.20 |
| 7 purchase totals = | $686.23 | $741.1734 | $741.16 | $741.20 | $741.10 | |