| 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 | $47.96 | 13.590% | $54.4778 | $54.48 | $54.50 | $54.50 |
| Purchase #2 | $210.95 | 8.369% | $228.6044 | $228.60 | $228.60 | $228.60 |
| Purchase #3 | $115.62 | 11.162% | $128.5255 | $128.53 | $128.55 | $128.50 |
| Purchase #4 | $47.80 | 10.163% | $52.6579 | $52.66 | $52.65 | $52.70 |
| Purchase #5 | $114.76 | 4.576% | $120.0114 | $120.01 | $120.00 | $120.00 |
| Purchase #6 | $147.79 | 9.757% | $162.2099 | $162.21 | $162.20 | $162.20 |
| Purchase #7 | $75.82 | 9.444% | $82.9804 | $82.98 | $83.00 | $83.00 |
| 7 purchase totals = | $760.70 | $829.4673 | $829.47 | $829.50 | $829.50 | |