| 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 | $188.70 | 9.281% | $206.2132 | $206.21 | $206.20 | $206.20 |
| Purchase #2 | $59.78 | 7.613% | $64.3311 | $64.33 | $64.35 | $64.30 |
| Purchase #3 | $126.90 | 9.791% | $139.3248 | $139.32 | $139.30 | $139.30 |
| Purchase #4 | $16.27 | 11.490% | $18.1394 | $18.14 | $18.15 | $18.10 |
| Purchase #5 | $38.54 | 6.365% | $40.9931 | $40.99 | $41.00 | $41.00 |
| Purchase #6 | $87.49 | 5.408% | $92.2215 | $92.22 | $92.20 | $92.20 |
| Purchase #7 | $32.96 | 4.479% | $34.4363 | $34.44 | $34.45 | $34.40 |
| 7 purchase totals = | $550.64 | $595.6594 | $595.65 | $595.65 | $595.50 | |