| 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 | $69.73 | 7.495% | $74.9563 | $74.96 | $74.95 | $75.00 |
| Purchase #2 | $202.59 | 13.483% | $229.9052 | $229.91 | $229.90 | $229.90 |
| Purchase #3 | $197.85 | 6.168% | $210.0534 | $210.05 | $210.05 | $210.10 |
| Purchase #4 | $81.27 | 11.783% | $90.846 | $90.85 | $90.85 | $90.80 |
| Purchase #5 | $177.66 | 8.532% | $192.818 | $192.82 | $192.80 | $192.80 |
| Purchase #6 | $76.45 | 6.270% | $81.2434 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $127.51 | 8.804% | $138.736 | $138.74 | $138.75 | $138.70 |
| 7 purchase totals = | $933.06 | $1,018.5583 | $1,018.57 | $1,018.55 | $1,018.50 | |