| 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 | $49.25 | 7.445% | $52.9167 | $52.92 | $52.90 | $52.90 |
| Purchase #2 | $228.40 | 5.574% | $241.131 | $241.13 | $241.15 | $241.10 |
| Purchase #3 | $63.84 | 3.740% | $66.2276 | $66.23 | $66.25 | $66.20 |
| Purchase #4 | $41.26 | 13.480% | $46.8218 | $46.82 | $46.80 | $46.80 |
| Purchase #5 | $33.86 | 13.120% | $38.3024 | $38.30 | $38.30 | $38.30 |
| Purchase #6 | $12.86 | 8.639% | $13.971 | $13.97 | $13.95 | $14.00 |
| Purchase #7 | $44.57 | 12.223% | $50.0178 | $50.02 | $50.00 | $50.00 |
| 7 purchase totals = | $474.04 | $509.3883 | $509.39 | $509.35 | $509.30 | |