| 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 | $15.73 | 5.393% | $16.5783 | $16.58 | $16.60 | $16.60 |
| Purchase #2 | $180.66 | 6.286% | $192.0163 | $192.02 | $192.00 | $192.00 |
| Purchase #3 | $49.82 | 10.177% | $54.8902 | $54.89 | $54.90 | $54.90 |
| Purchase #4 | $12.38 | 8.473% | $13.429 | $13.43 | $13.45 | $13.40 |
| Purchase #5 | $118.39 | 3.848% | $122.9456 | $122.95 | $122.95 | $122.90 |
| Purchase #6 | $243.65 | 10.517% | $269.2747 | $269.27 | $269.25 | $269.30 |
| Purchase #7 | $31.35 | 4.639% | $32.8043 | $32.80 | $32.80 | $32.80 |
| 7 purchase totals = | $651.98 | $701.9384 | $701.94 | $701.95 | $701.90 | |