| 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 | $63.94 | 7.630% | $68.8186 | $68.82 | $68.80 | $68.80 |
| Purchase #2 | $72.71 | 12.343% | $81.6846 | $81.68 | $81.70 | $81.70 |
| Purchase #3 | $71.59 | 6.168% | $76.0057 | $76.01 | $76.00 | $76.00 |
| Purchase #4 | $161.84 | 12.427% | $181.9519 | $181.95 | $181.95 | $182.00 |
| Purchase #5 | $220.80 | 9.818% | $242.4781 | $242.48 | $242.50 | $242.50 |
| Purchase #6 | $85.42 | 6.140% | $90.6648 | $90.66 | $90.65 | $90.70 |
| Purchase #7 | $142.52 | 3.467% | $147.4612 | $147.46 | $147.45 | $147.50 |
| 7 purchase totals = | $818.82 | $889.0649 | $889.06 | $889.05 | $889.20 | |